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Full Text Search, JSONB_AGG, Upgrades, CIS | Scaling Postgres 24
Manage episode 442671330 series 2140130
Inhalt bereitgestellt von creston.jamison@rubytreesoftware.com (Ruby Tree Software Inc) and Creston Jamison. Alle Podcast-Inhalte, einschließlich Episoden, Grafiken und Podcast-Beschreibungen, werden direkt von creston.jamison@rubytreesoftware.com (Ruby Tree Software Inc) and Creston Jamison oder seinem Podcast-Plattformpartner hochgeladen und bereitgestellt. Wenn Sie glauben, dass jemand Ihr urheberrechtlich geschütztes Werk ohne Ihre Erlaubnis nutzt, können Sie dem hier beschriebenen Verfahren folgen https://de.player.fm/legal.
In this episode of Scaling Postgres, we review articles covering full text search, aggregating JSON with jsonb_agg, upgrades and CIS benchmarks.
To get the show notes as well as get notified of new episodes, visit:
https://www.scalingpostgres.com/episodes/24-full-text-search-jsonb_agg-upgrades-cis/
543 Episoden
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Manage episode 442671330 series 2140130
Inhalt bereitgestellt von creston.jamison@rubytreesoftware.com (Ruby Tree Software Inc) and Creston Jamison. Alle Podcast-Inhalte, einschließlich Episoden, Grafiken und Podcast-Beschreibungen, werden direkt von creston.jamison@rubytreesoftware.com (Ruby Tree Software Inc) and Creston Jamison oder seinem Podcast-Plattformpartner hochgeladen und bereitgestellt. Wenn Sie glauben, dass jemand Ihr urheberrechtlich geschütztes Werk ohne Ihre Erlaubnis nutzt, können Sie dem hier beschriebenen Verfahren folgen https://de.player.fm/legal.
In this episode of Scaling Postgres, we review articles covering full text search, aggregating JSON with jsonb_agg, upgrades and CIS benchmarks.
To get the show notes as well as get notified of new episodes, visit:
https://www.scalingpostgres.com/episodes/24-full-text-search-jsonb_agg-upgrades-cis/
543 Episoden
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In this episode of Scaling Postgres, we discuss how Jira migrated millions of databases, when sigterm does nothing, should you ditch vector search and mastering replication slots. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/374-migrating-millions-of-databases/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss the release of Planetscale Postgres and the advantages for bare metal, how often queries are optimal, avoiding UUIDv4 and the summer of upgrade report. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/373-planetscale-postgres/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss some possible futures for Postgres architectures, choosing a multi-tenancy model, vectors in the new SQL standard and one way to perform a blue-green deployment rollback in AWS RDS. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/372-the-future-of-postgres-architecture/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss how you use the database can impact its performance, performance of pg_search, fast uploads and some downsides of different upgrade methods. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/371-are-you-hurting-your-performance/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss the start of Multigres which is a Vitess for Postgres, pgactive going open source, getting started with logical replication and a summer of upgrades. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/370-new-scale-out-options/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss why and how you could move off of AWS RDS, Snowflake acquires Crunchy Data, reducing your SQL queries and a novel way to migrate to partition tables. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/369-move-off-of-rds/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss the benefits of using time-based UUIDv7 vs UUIDv4 for primary keys, how OpenAI uses Postgres, handling locks and methods to migrate to partition tables with low downtime. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/368-4-times-faster-uuid-primary-keys/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss a Postgres VS code extension, service definition files, undead tuples and the benefits of finding out how often a query is run. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/367-how-often-does-that-query-run/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss a top ten dangerous Postgres issues list, importing and exporting statistics, more Postgres 18 beta features and a 20,000 times faster query by fixing an order by limit issue. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/366-20k-faster-order-by-limit/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss async I/O introduced in PG 18 Beta 1, new Postgres releases, PgDog performance and innovative ways to optimize queries. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/365-here-comes-async-io/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss scaling for high volume, why workflows should be Postgres rows, a planner gotcha and ways to resolve planner issues. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/364-scaling-for-high-volume/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss a top ten dos and don't for Postgres, understanding statistics and extended statistics, aligning columns to reduce padding and how to handle disaster recovery. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/363-top-ten-postgres-dos-and-donts/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode, we discuss optimizing for time-series data, indexing vectors, Postgres APT extension packaging and how to optimize queries involving low cardinality data columns. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/362-optimizing-for-time-series-data/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss a roadmap to scaling Postgres, life altering Postgres patterns, making Postgres better with OrioleDB, performance cliffs and efficient use of foreign keys. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/361-roadmap-to-scaling-postgres/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss how a new tool pgDog might allow one million client connections to Postgres, novel use cases for pgvector other than semantic search, don't expose port 5432 and Postgres on Kubernetes. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/360-handle-one-million-connections/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we talk about indexes being added to Timescale's column store, processing 1 trillion metrics in Timescale, processing 1 trillion rows in Citus and partitions for deletion use cases. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/359-trillions-of-rows-and-metrics/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, I discuss my experience attending Postgres Conference 2025 and cover some of the highlights of the conference. Interestingly, at least from my perspective, the most well attended talks seemed to cover pg_vector, analytics involving duckdb and partitioning. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/358-postgres-conference-2025/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss best practices, caching monitoring statistics, a new vector extension called VectorChord and the importance of monitoring wait events. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/357-postgres-best-practices/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss immutability and Postgres, the upcoming Postgres Conference in Orlando, extended statistics and usage of default partitions. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/356-is-the-future-immutable/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss how Postgres & pg_mooncake achieves top ten Clickbench results, a comparison of Oracle and Postgres transactions, sharding to scale and connection counts. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/355-top-ten-analytics-with-pg_mooncake/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss the role of Postgres in the US Treasury online attack, new releases of Postgres, optimizing application of streaming changes and a query that filled a databases disks. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/354-postgres-us-treasury-attack/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss how data can flow from your OLTP to parquet files for analytics, parallel queries, view inlining and partitioning advice. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/353-oltp-to-parquet-for-analytics/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss how you can always optimize more, avoiding deadlocks, casting & indexes and pg_hint_plan best practices. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/352-you-can-always-optimize-more/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we talk about some features you may want to avoid like commit_delay, index_cleanup off, & logon triggers, a way to detect a table rewrite and a zero downtime upgrade. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/351-features-to-avoid/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss our seven year anniversary, better pg_search performance, reducing table locks, not valid constraints and better group by statistics. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/350-seven-years-of-scaling-postgres/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss the dangers of temporary tables, better transparent data encryption, pig the extension wizard, and table level lock considerations. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/349-the-dangers-of-temporary-tables/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss whether the future of containers and Postgres, UUIDv7 commit, and a pg_duckdb interview. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/348-the-future-is-containers/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss the new pg_incremental extension for processing data pipelines, a set of Postgres monitoring queries, handling alter table retries and large object dump performance. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/347-easy-incremental-data-processing/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss things I do not do such as use default partitions, play column Tetris, ELT using special data types or create 7+ millions tables in a database. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/346-things-i-do-not-do-in-postgres/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss OrioleDB getting Postgres over 5 times faster, historical OLAP performance, efficient queries and whether you should us track_planning. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/345-over-5x-faster-postgres/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss new releases, collation speed, ZFS performance, insert benchmarking and pglz vs. lz4 performance. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/344-performance-hard-things/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss new Postgres releases and an out-of-band release to address issues, increasing insert performance by 2X, pg_search benchmarks and fast OpenStreetMap loading. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/343-postgres-release-warning/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss the read and write performance of Postgres on ZFS, handling URL text identifiers in the database, denormalization and a new pgvector release. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/342-faster-writes-with-zfs/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss the future of Postgres upgrades, the usefulness of pg_dump, partitioning with minimal downtime and limitless Aurora. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/341-the-future-of-postgres-upgrades/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss whether you need a vectorizer, different ways to bin or bucket timestamps, addressing a bad plan and advanced psql. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/340-do-you-need-a-vectorizer/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss pg_parquet allowing Postgres to read and write parquet files, other useful extensions, open source bounties, and Postgres gotchas. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/339-postgres-goes-parquet/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss the JSON goodies in Postgres 17, trigger recursion, pg_dump as backup and pg_timeseries columnar performance. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/338-json-goodies-in-postgres-17/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss how one query runs 77 times faster in Postgres 17, a detailed Postgres 17 performance webinar, using logical replication fail over slots and a discussion on Patroni. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/337-77-times-faster-in-postgres-17/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss more about the features released with Postgres 17, an example of performance improvements, things to watch out for, and the start of Postgres 18. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/336-more-postgres-17-highlights/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss the release of Postgres 17, b-tree performance gains, logical replication enhancements and different levels of performance tuning. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/335-postgres-17-released/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss how to optimize your database for analytics, how to speed up counts, improvements to TimescaleDB and why you should stop using serial. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/334-optimizing-for-analytics/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss when select can write, Postgres RC1 is released, Tetris in SQL and copy, swap, drop. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/333-when-select-writes/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss what can happen when queries get slow, backup best practices, Postgres emergencies and the state of Postgres survey. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/332-sometimes-it-is-slow/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss whether pg_dump is a backup tool, the pgMonitor extension, Postgres malware, and application uses for the merge command. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/331-is-pg_dump-a-backup-tool/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss the merging of Postgres and DuckDB via the pg_duckdb extension, how this can help the analytics story for Postgres, some ways to improve PG analytics and building a search engine. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/330-splicing-elephant-and-duck-dna/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss PGlite, an embeddable Postgres, postgres.new which adds AI features, new Postgres releases and the performance of synchronous replication. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/329-pglite-embeddable-postgres/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss different get or create implementations, a new pgBouncer version, alter default privileges, and six degrees of separation with Postgres. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/328-implement-get-or-create/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss using Postgres for graph queries, the fastest way to copy data from one table to another, dealing with linux memory overcommit and compression. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/327-postgres-graph-queries/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we talk about speeding up index creation, extensions to track wait events, a row pattern recognition feature and savepoints. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/326-faster-index-creation/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss more ways to keep the superior performance of keyset pagination, how to implement UUIDv7 in SQL functions, how expensive extended statistics are and the benefits of range columns. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/325-faster-paging/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss experiments to achieve four million transaction per second, the importance of extended statistics, parallelism in Postgres and an introduction to window functions. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/324-four-million-tps/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss a breaking change in the new version of PgBouncer, PostgreSQL 17 Beta 2 is released, examination of the new built-in collation provider in PG 17 and Notion's data lake. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/323-pgbouncer-breaking-change/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss an incremental sort instability issue with the Postgres planner, whether we should use foreign keys, how the visibility map works and how to vacuum the template0 database. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/322-postgres-sort-instability/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss the shutdown of Ottertune, how schema changes cause locks and how to avoid them, the benefits of on conflic do nothing, and pgvectorscale. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/321-ottertune-is-dead/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss three organizations scaling their databases to 100 TB and beyond, collation speed, configuring memory and new AI extensions To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/320-100tb-and-beyond/ Want to learn more about Postgres performance? Join my FREE training called Postgres Performance Demystified here: https://www.scalingpostgres.com/courses/postgres-performance-demystified/…
In this episode of Scaling Postgres, we discuss a time when Postgres development stopped, two new extensions pg_lakehouse & pg_compare and the upcoming event Posette. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/319-when-postgres-development-stoppped/…
In this episode of Scaling Postgres, we discuss all the new features in Postgres 17 Beta 1, some features that did not make it, database collations & sorting and causes of slow commits. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/318-postgres-17-beta-1-released/…
In this episode of Scaling Postgres, we discuss a new time-series open source extension called pg_timeseries, Postgres ignoring indexes, JSONB selectivity issues, and geographically distributed multi-tenant applications. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/317-time-series-open-source-extension/…
In this episode of Scaling Postgres, we discuss new Postgres releases, optimizing a query to be 1,000 times faster, custom vs. generic plans and the pgtt extension. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/316-new-releases-1000-times-faster-query/…
In this episode of Scaling Postgres, we discuss how hacking on Postgres is hard, a notifier pattern for using Listen/Notify, using histograms for metrics and saturated arithmetic. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/315-hacking-on-postgres-is-hard/…
In this episode of Scaling Postgres, we discuss performance improvements for pgvector 0.7.0, a guide to vector embeddings, building a Retrieval Augmented Generation app and only allow logins to replicas. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/314-150-times-faster-pgvector/…
In this episode of Scaling Postgres, we discuss whether the future of MySQL is Postgres, how to use recursive CTEs, work on OrioleDB, and PG17 performance improvements. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/313-the-future-of-mysql-is-postgres/…
In this episode of Scaling Postgres, we cover potential features in Postgres 17 such as explain serialize, verbose copy, pg_buffer_cache_evict, as well as many others. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/312-postgres-17-commit-orama/…
In this episode of Scaling Postgres, we discuss a 1,400 times faster max and group by implementation, new quantization capabilities in pgvector, adaptive radix trees and splitting & merging partitions in PG17. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/311-max-group-by-performance/…
In this episode of Scaling Postgres, we discuss whether Postgres will pull a Redis, remembering Simon Riggs, built-in collation provider and C.UTF-8 in PG 17 and health checks. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/310-andres-microsoft-postgres-save-linux/…
In this episode of Scaling Postgres, we discuss whether Postgres will pull a Redis, remembering Simon Riggs, built-in collation provider and C.UTF-8 in PG 17 and health checks. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/309-will-postgres-pull-a-redis/…
In this episode of Scaling Postgres, we discuss high availability's future, a custom sharding solution by Figma, sharding pg_vector queries, and PG17 logical replication failover. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/308-scale-through-sharding/…
In this episode of Scaling Postgres, we discuss whether we should be using bytewise or linguistic ordering by default, how to transform data in Postgres, benefits of a transaction_timeout and how to enforce join order. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/307-collation-conundrum/…
In this episode of Scaling Postgres, we discuss one configuration change that resulted in an 11,000 times faster query, why Postgres is not using your index, backported PG improvements and parallelism with TOAST. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/306-scalability-limits-from-slru-lock-manager/…
In this episode of Scaling Postgres, we discuss one configuration change that resulted in an 11,000 times faster query, why Postgres is not using your index, backported PG improvements and parallelism with TOAST. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/305-11k-faster-configuration-change/…
In this episode of Scaling Postgres, we discuss new Postgres releases, performance comparisons between PgBouncer, PgCat and Supavisor, a new extension pg_analytics, and new planner capabilities in PG16. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/304-overhead-of-pg_stat_statements/…
In this episode of Scaling Postgres, we discuss new Postgres releases, performance comparisons between PgBouncer, PgCat and Supavisor, a new extension pg_analytics, and new planner capabilities in PG16. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/303-pgbouncer-pgcat-supavisor-fight/…
In this episode of Scaling Postgres, we discuss when and how you should use UUIDs or not, how to optimize space with column order and arrays, whether it is better to tune parameters or queries and what devs should know about Postgres with Andrew Atkinson. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/302-uuid-vs-bigint-battle/…
In this episode of Scaling Postgres, we discuss how you can build a GPT in 500 lines of SQL code, how to optimize extension loading, the best way to set passwords and being able to change generated columns. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/301-postgres-llm-os-30-times-faster-index-builds/…
In this episode of Scaling Postgres, we discuss how you can build a GPT in 500 lines of SQL code, how to optimize extension loading, the best way to set passwords and being able to change generated columns. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/300-postgres-celebration/…
In this episode of Scaling Postgres, we discuss how you can build a GPT in 500 lines of SQL code, how to optimize extension loading, the best way to set passwords and being able to change generated columns. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/299-build-a-gpt-in-sql/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss hopes for Postgres in 2024, whether you need foreign keys, incremental backups, and five ways of doing not exists. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/298-10-100-times-higher-latency-with-distributed-postgres/…
In this episode of Scaling Postgres, we discuss hopes for Postgres in 2024, whether you need foreign keys, incremental backups, and five ways of doing not exists. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/297-postgres-in-2024/
In this episode of Scaling Postgres, we discuss the State of Postgres 2023 survey, a repository of Postgres how-tos, ways foreign keys can break and a custom SQL playground. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/296-state-of-postgres-2023/…
In this episode of Scaling Postgres, we discuss a 30K messages per second queue built on Postgres, a zero downtime logical replication upgrade, the release of the Supavisor 1.0 connection pooler and PostGIS day. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/295-30k-messages-per-second-queue/…
In this episode of Scaling Postgres, we discuss how much observability is needed, avoiding locks during database migrations, a huge Postgres events blogging event and FIPS mode. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/294-how-much-observability-is-needed/…
In this episode of Scaling Postgres, we discuss how create statistics can help you get better plans, issues with subtransactions, all about extensions and best practices when indexing timestamps. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/293-better-plans-with-statistics/…
In this episode of Scaling Postgres, we discuss using companion databases, multi-tenancy database design, whether SQL is good, and different transaction isolation levels. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/292-companion-databases/…
In this episode of Scaling Postgres, we discuss Timescale's performance improvements from adding a query vectorization pipeline, doing blue-green deployments for databases, using reserved_connections and two improvements to null handling. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/291-2-to-4-times-faster-with-vectorization/…
In this episode of Scaling Postgres, we discuss my Postgres Performance Starter Kit, new releases of Postgres, removing JIT, and a lightweight message queue. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/290-postgres-releases-equals-reindexing/…
In this episode of Scaling Postgres, we discuss new options for Postgres scheduling tools, proper ways to kill processes and explain usage. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/289-postgres-scheduling-opportunities/
In this episode of Scaling Postgres, we discuss index corruption from a ICU collation change, another caveat for PgBouncer prepared statements, ways to version data, and using Postgres as a cache. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/288-index-corruption-from-icu-collation-change/…
In this episode of Scaling Postgres, we discuss how the new version of pgbouncer could get you 15% to 250% faster query throughput, the availability of using kubernetes snapshots for backup and restore with CloudNativePg and Ruby on Rails Postgres improvements. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/287-15-250-percent-faster-query-throughput/…
In this episode of Scaling Postgres, we discuss a new extension that promises substantially faster text search and ranking, an AI content storm, how to work with money and the fastest way to stop Postgres. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/286-20-times-faster-text-search-ranking/…
In this episode of Scaling Postgres, we cover a deep dive into indexes from a presentation that includes a decision tree of sorts, how to convert to partitioned tables once you have hundreds of millions of rows and detail about the new pg_stat_io view. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/285-indexing-deep-dive/…
In this episode of Scaling Postgres, we discuss whether something is 23 times faster or 1.1 times faster. We also discuss the release of Timescale Vector and whether you can build a queue on Postgres. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/284-23-or-1-times-faster-performance/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss how to get 222 times faster analytical queries with columnar storage, a Postgres 16 feature review, the birth of a feature and fuzzy search. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/283-222-times-faster-analytical-queries-with-columnar-storage/…
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Scaling Postgres
1 Postgres 16 Released, The Postgres Meme, File vs base64 Strings, Intelligent Sharding | Scaling Postgres 282 14:00
In this episode of Scaling Postgres, we discuss the release of Postgres 16, a Postgres meme, storing files or base64 strings and sharding intelligently. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/282-postgres-16-released-postgres-meme-file-vs-base64-strings-intelligent-sharding/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss the benefits and disadvantages of HNSW indexes for working with vector data, configuring vacuum to reduce bloat and optimize performance, the new options available for \watch and all about connections. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/281-hnsw-indexes-vacuuming-bloat-watch-me-now-connections/…
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Scaling Postgres
1 Postgres 16 RC1, Bi-Directional Replication, All About Parameters, Foreign Keys & Polymorphism | Scaling Postgres 280 21:09
In this episode of Scaling Postgres, we discuss the release of Postgres 16 RC1, implementing bi-directional replication, different ways you can set up Postgres parameters and how to handle polymorphism and foreign keys. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/280-postgres-16-rc1-bi-directional-replication-all-about-parameters-foreign-keys-polymorphism/…
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Scaling Postgres
1 TPS Benchmark, Partition-wise Join & Aggregate, Partitioning Billions, Posgres 16 Features | Scaling Postgres 279 15:59
In this episode of Scaling Postgres, we discuss how pgbouncer can impact a TPS benchmark, partition-wise join & aggregate performance, partitioning a table with billions of rows and cool Postgres 16 features. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/279-tps-benchmark-partition-wise-join-partitioning-billions-postgres-16-features/…
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Scaling Postgres
1 Squeeze Your System, One Million Connections, Indexing LIKE, pgvector HNSW | Scaling Postgres 278 15:58
In this episode of Scaling Postgres, we discuss how to squeeze the most out of your database, achieving one million connections to Postgres, how to use indexes with LIKE and pgvector HNSW index performance. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/278-squeeze-your-system-one-million-connections-indexing-like-pgvector-hnsw/…
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Scaling Postgres
1 Postgres Releases, PostgreSQL Survey, Partitioning vs. Sharding, Bulk Loading | Scaling Postgres 277 19:04
In this episode of Scaling Postgres, we discuss new Postgres releases, taking the 2023 State of PostgreSQL survey, partitioning vs. sharding and the fastest way to do bulk loads. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/277-postgres-releases-postgresql-survey-partitioning-sharding-bulk-loading/…
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Scaling Postgres
1 BRIN & Correlation, Poor Partitioning, 10 Beginner Tips, Table & Index Usage | Scaling Postgres 276 15:57
In this episode of Scaling Postgres, we discuss the importance of correlation with BRIN indexes, how partitioning can kill performance, 10 tips for beginners and how to track table and index usage. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/276-brin-correlation-poor-partitioning-10-beginner-tips-table-index-usage/…
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Scaling Postgres
1 No More Vacuum, Zero-Downtime Cut-Over, Network Impact, Not In Optimization | Scaling Postgres 275 13:17
In this episode of Scaling Postgres, we discuss getting rid of vacuum, how to do zero-downtime cut-overs, analyzing the impact of slow networks and seeing a not in optimization. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/275-no-more-vacuum-zero-downtime-cut-over-network-impact-not-in-optimization/…
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Scaling Postgres
1 Subquery Performance, Avoid Update Locking, Column Changes, Outage Workshop | Scaling Postgres 274 14:40
In this episode of Scaling Postgres, we discuss subquery performance, how to avoid excessive locking when doing updates, how to change a columns datatype without excessive locking and lessons from an upgrade outage. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/274-subquery-performance-avoid-update-locking-column-changes-outage-workshop/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss how Debian & Ubuntu package Postgres, how ifflat indexes work, in vs any performance and how to log view usage. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/273-debian-ubuntu-packages-ivfflat-indexes-in-vs-any-view-logging/…
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Scaling Postgres
1 Postgres 16 Beta 2, The Rise of Vectors, FDW Performance, Unused Indexes | Scaling Postgres 272 14:39
In this episode of Scaling Postgres, we discuss the release of Postgres 16 Beta 2, the rise of vectors and storing them, Foreign Data Wrapper performance and how to identify unused indexes. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/272-postgres-16-beta-2-rise-of-vectors-fdw-performance-unused-indexes/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss how to get 30% faster performance, the downsides of UUIDs, having too much WAL and whether Postgres should use processes or threads. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/271-30-percent-faster-uuid-downsides-growing-wal-processes-vs-threads/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss how to handle data skew, tools for Postgres monitoring, how to load data remotely and Postgres documentation. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/270-data-skew-monitoring-remote-access-csv-documentation/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss Postgres upgrade struggles, how and why to use hyperloglog, using pgbouncer for session vs. transaction pooling, and methods to scale Postgres. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/269-upgrade-struggles-hyperloglog-pgbouncer-usage-postgres-scaling/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss faster COPY in Postgres 16, how to use psql variables, the importance of backup_label and issues with bad character encoding. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/268-faster-copy-psql-variables-backup_label-bad-encoding/…
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Scaling Postgres
1 PostgreSQL 16 Beta 1, Rust Functions, Partitioning Memory Problems, Tags & Arrays | Scaling Postgres 267 16:03
In this episode of Scaling Postgres, we discuss the release of PostgreSQL 16 Beta 1, creating Rust functions with PL/Rust, memory problems related to partitioning and prepared statements, and modeling tags with arrays. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/267-postgres-16-beta-1-rust-functions-partitioning-memory-problems-tags-arrays/…
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Scaling Postgres
1 Postgres Releases, Postgres Distributed, Privilege Template, Real-Time Dashboards | Scaling Postgres 266 16:53
In this episode of Scaling Postgres, we discuss new Postgres releases, EDB Postgres Distributed, a privilege template and real-time dashboards. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/266-postgres-releases-postgres-distributed-privilege-template-real-time-dashboard/…
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Scaling Postgres
1 pg_stat_statements, Transaction ID Wraparound, Consultant Knowledge, CitusCon | Scaling Postgres 265 16:47
In this episode of Scaling Postgres, we discuss different ways to use pg_stat_statements, how to handle transaction ID wraparound, consultant knowledge and all the videos of CitusCon. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/265-pg_stat_statements-transaction-id-wraparound-consultant-knowledge-cituscon/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss the worst part of Postgres, the status of pluggable storage, what makes a busy system and methods for managing different data architectures. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/264-worst-part-pluggable-storage-busy-system-data-architecture/…
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Scaling Postgres
1 LZ4 & ZSTD Compression, Avoiding Problems, Triggers Simplify, Indexes Can Hurt | Scaling Postgres 263 19:14
In this episode of Scaling Postgres, we discuss LZ4 and ZSTD pg_dump compression, how to avoid problems, can triggers simplify and indexes can hurt. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/263-lz4-zstd-compression-avoiding-problems-triggers-simplify-indexes-can-hurt/…
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Scaling Postgres
1 pg_failover_slots, Standby Logical Decoding, Trusted Language Extensions, Postgres Package Manager | Scaling Postgres 262 14:43
In this episode of Scaling Postgres, we discuss the pg_failover_slots extension, how PG16 allows logical decoding on standbys, what are trusted language extensions and how a package manager has been built for them. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/262-pg_failover_slots-standby-logical-decoding-trusted-language-extensions-postgres-package-manager/…
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Scaling Postgres
1 Easy Foreign Data Wrappers, JSONB Cheatsheet, Updating Cost Limit, Parallel Aggregate | Scaling Postgres 261 16:24
In this episode of Scaling Postgres, we discuss how to easily crate a foreign data wrapper to consume an API, present a convenient JSONB cheatsheet, changes to updating the vacuum cost limit and new parallel aggregates. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/261-easy-foreign-data-wrappers-jsonb-cheatsheet-updating-cost-limit-parallel-aggregate/…
In this episode of Scaling Postgres, we discuss PL/Rust 1.0 release, row locks, Postgres errors and the new SQL 2023 standard. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/260-plrust-row-locks-postgres-errors-sql-2023/
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Scaling Postgres
In this episode of Scaling Postgres, we discuss max_wal_size as it relates to recovery time, losing your data with collation changes, getting production ready and highlights coming in Postgres 16. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/258-logical-replication-database-antipatterns-max_wal_size-delete-vs-truncate/…
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Scaling Postgres
1 Logical Replication, Database Antipatterns, max_wal_size Setting, Delete vs. Truncate | Scaling Postgres 258 8:41
In this episode of Scaling Postgres, we discuss use cases for logical replication, database anti-patterns, how to set max_wal_size and the difference between delete and truncate. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/258-logical-replication-database-antipatterns-max_wal_size-delete-vs-truncate/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss Instacart adopting PgCat, binning or bucketing your data by time, the best settings for work_mem and how to avoid bad check constraints. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/257-adopting-pgcat-time-bins-work_mem-settings-bad-constraints/…
In this episode of Scaling Postgres, we discuss WAL growing to 11 Terabytes, pgec supporting writes, Patroni 3.0 & Citus for high availability, and setting up PostgREST. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/255-integer-overflow-user-friendly-permissions-dump-logical-replication-worker-config/…
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Scaling Postgres
1 Integer Overflow, User-Friendly Permissions, Dump & Logical Replication, Worker Config | Scaling Postgres 255 17:43
In this episode of Scaling Postgres, we discuss how to detect & handle integer overflows, a wish for user-friendly permissions, using a dump to start logical replication and configuring background workers. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/255-integer-overflow-user-friendly-permissions-dump-logical-replication-worker-config/…
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Scaling Postgres
1 PG Edge Cache, Postgres & OpenAI, citext to Collations, Compression Options | Scaling Postgres 254 13:14
In this episode of Scaling Postgres, we discuss PG Edge Cache, using Postgres & OpenAI, migrating citext to case-insenstive collations and PG16 compression options. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com
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Scaling Postgres
In this episode of Scaling Postgres, we discuss working with unlogged tables, the new pg_stat_io feature, handling complex type constraints and choosing the best text type. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com
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Scaling Postgres
1 Postgres Releases, Performance Secrets, Don't Do This, Filter vs. Case | Scaling Postgres 252 14:56
In this episode of Scaling Postgres, we discuss new Postgres releases, performance secrets, things not to do and filter vs. case. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com
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Scaling Postgres
In this episode of Scaling Postgres, we discuss how to use the filter clause, create hypothetical indexes, store non-relational data and manage TOAST. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/251-filter-clause-hypothetical-index-non-relational-data-using-toast/…
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Scaling Postgres
1 Performance Issue, Survive Without Superuser, Reserved Connections, Partition Management | Scaling Postgres 250 14:03
In this episode of Scaling Postgres, we discuss resolving a performance issue, how PG16 allows you to survive without a superuser, reserving connections and handling partition management. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/250-performance-issue-survive-without-superuser-reserved-connections-partition-management/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss issues with locking tables, foreign keys and slow decimals. We also cover when joins use memoize. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/249-locking-tables-foreign-key-issue-slow-decimals-memoize-joins/…
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Scaling Postgres
1 Pagination Solutions, Return Modifications, Insert Deletions, How To JSON | Scaling Postgres 248 17:20
In this episode of Scaling Postgres, we discuss different pagination solutions, how to return modifications, soft deletion alternatives and how to use JSON with PostgreSQL. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/248-pagination-solutions-return-modifications-insert-deletions-how-to-json/…
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Scaling Postgres
1 Generate Test Data, Faster Archiving, Date Statistics, Useless Indexes | Scaling Postgres 247 14:25
In this episode of Scaling Postgres, we discuss how to generate test data, how WAL archiving is faster in PG15, how to set date statistics on a timestamp and how to avoid useless indexes. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/247-generate-test-data-faster-archiving-date-statistics-useless-indexes/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss columnar table storage, solving Advent of Code using Postgres, new features coming in Postgres 16 and when Postgres development happens. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/246-columnar-tables-advent-of-code-pg16-features-commit-times/…
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Scaling Postgres
1 ENUMs vs Check Constraints, Faceting With Roaring Bitmaps, Better Scaling, In DB Business Logic | Scaling Postgres 245 11:40
In this episode of Scaling Postgres, we discuss ENUMs vs. check constraints, querying table facets with roaring bitmaps, a better way to handle scaling and whether you should store your business logic in Postgres. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/245-enums-vs-check-constraints-faceting-with-roaring-bitmaps-better-scaling-in-db-business-logic/…
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Scaling Postgres
1 Index Merge vs Composite, Transparent Column Encryption, Trusted Language Extensions | Scaling Postgres 244 14:59
In this episode of Scaling Postgres, we discuss merging indexes vs. a composite index, implementing transparent column encryption, developing trusted language extensions, and reviewing the WAL archive module. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/244-index-merge-vs-composite-transparent-column-encryption-trusted-language-extensions-wal-archive-module/…
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Scaling Postgres
1 IN vs ANY, Ghost Conditions, Percentage Calculations, Variadic Unnest | Scaling Postgres 243 10:25
In this episode of Scaling Postgres, we discuss how PG15 helps reduce replication lag, how to get the parameters used in prepared statements, PostGIS Day and how to use multiple pgbouncers. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/243-in-vs-any-ghost-conditions-percentage-calculations-variadic-unnest/…
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Scaling Postgres
1 Reduce Replication Lag, Explain Parameterized Query, PostGIS Day, Multiple PgBouncers | Scaling Postgres 242 11:38
In this episode of Scaling Postgres, we discuss how PG15 helps reduce replication lag, how to get the parameters used in prepared statements, PostGIS Day and how to use multiple pgbouncers. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/242-reduce-replication-lag-explain-parameterized-query-postgis-day-multiple-pgbouncers/…
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Scaling Postgres
1 Postgres 15.1, Postres 10 Retrospective, Reducing Replication Lag, Listen & Notify | Scaling Postgres 241 17:53
In this episode of Scaling Postgres, we discuss the release of Postgres 15.1, a Postgres 10 retrospective, how to reduce replication lag and using listen & notify. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/241-postgres-15.1-postgres-10-retrospective-reducing-replication-lag-listen-notify/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss how sequential scans can be forced, the best way to rename a table without downtime, different Postgres terminology and the PGSQL Phriday blogging event. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/240-forced-sequential-scans-table-renaming-terminology-pgsql-phriday/…
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Scaling Postgres
1 Shared Buffers, Compression Algorithm, Merge Command, Postgres Contributions | Scaling Postgres 239 15:18
In this episode of Scaling Postgres, we discuss how to set shared buffers, the different WAL compression algorithm options, how to use the merge command and how to contribute to Postgres. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/239-shared-buffers-compression-algorithms-merge-command-postgres-contributions/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss why and what to do when updates are slow, use cases for lateral joins, moving from serial to identity for auto-incrementing ids and changes to Postgres 15. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/238-slow-updates-lateral-joins-serial-to-identity-pg15-changes/…
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Scaling Postgres
1 Postgres 15 Released, File Systems, Connection Pooling, Secure Connections | Scaling Postgres 237 18:53
In this episode of Scaling Postgres, we discuss the release of Postgres 15, the performance of different file systems with Postgres, options for connection pooling and how to secure your connections. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/237-postgres-15-released-file-systems-connection-pooling-secure-connections/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss the Postgres 15 RC2, optimizing shared buffers, how to secure your database connections and blog posts from PGSQL Phriday. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/236-postgres-15-rc2-shared-buffers-secure-connections-pgsql-phriday/…
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Scaling Postgres
1 Postgres 15 RC1, ICU Collations, Listen & Notify, Understanding TOAST | Scaling Postgres 235 16:21
In this episode of Scaling Postgres, we discuss the release of the Postgres 15 Release Candidate 1, new ICU collations features, how to use listen & notify and understanding TOAST. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/235-postgres-15-rc1-icu-collations-listen-notify-understanding-toast/…
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Scaling Postgres
1 Rust for Extensions, Timescale vs. Postgres, Uninterrupted Sharding, Data Flow | Scaling Postgres 234 16:20
In this episode of Scaling Postgres, we discuss using rust for Postgres extensions, performance comparisons of TimescaleDB vs. Postgres, uninterrupted writes when sharding in Citus and the Postgres data flow. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/234-rust-for-extensions-timescale-vs-postgres-uninterrupted-sharding-data-flow/…
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Scaling Postgres
1 Useful Features, Community Blogging, PG 15 Anticipation, Generic Plans | Scaling Postgres 233 13:43
In this episode of Scaling Postgres, we discuss little known useful features, a monthly community blogging initiative, PG 15 Anticipation, and getting generic plans. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/233-useful-features-community-blogging-pg15-anticipation-generic-plans/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss the release of Postgres 15 Beta 4, different primary key options, sequence limits and how to examine your Postgres configuration. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/232-pg15-beta-4-primary-key-options-sequence-limits-configuration/…
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Scaling Postgres
1 PG15 Public Schema, Kubernetes Experiences, Dump Manifests, PgBouncer Fork | Scaling Postgres 231 19:03
In this episode of Scaling Postgres, we discuss the PG15 changes to public schema permissions, experiences with kubernetes for Postgres management, using dump manifests for restores and a fork of PgBouncer. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/231-pg15-public-schema-kubernetes-experiences-dump-manifests-pgbouncer-fork/…
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Scaling Postgres
1 Stats Collector Gone, Handling Latency, PG In The Browser, Future High Availability | Scaling Postgres 230 12:33
In this episode of Scaling Postgres, we discuss how the stats collector disappears in PG15, steps to mitigate high latency connections, how to run Postgres in the browser and the future of high availability. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/230-stats-collector-gone-handling-latency-postgres-in-browser-future-high-availability/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss a new Postgres playground, a book about PG14 internals, how to corrupt your database and using anti-joins. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/229-postgres-playground-pg14-internals-db-corruption-anti-join/…
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Scaling Postgres
1 New Postgres Releases, Privilege Escalation CVE, Chaos Testing, High Availability | Scaling Postgres 228 12:45
In this episode of Scaling Postgres, we discuss new Postgres releases, a new privilege escalation CVE, chaos testing a high availability kubernetes cluster as well as addressing other H/A questions. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/228-new-postgres-releases-privilege-escalation-cve-chaos-testing-high-availability/…
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Scaling Postgres
1 Researching Performance, Postgres Survey, pgAdmin Survey, Long Running Queries | Scaling Postgres 227 8:53
In this episode of Scaling Postgres, we discuss PG14's new SQL function In this episode of Scaling Postgres, we discuss research into a performance puzzle, results from a Postgres and pgAdmin survey as well as the impacts of long running queries on Aurora and Postgres. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/227-researching-performance-postgres-survey-pgadmin-survey-long-running-queries/…
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Scaling Postgres
1 SQL Functions, Explain Analyze Buffers, Debug Autovacuum, RLS Multi-Tenancy | Scaling Postgres 226 16:19
In this episode of Scaling Postgres, we discuss PG14's new SQL function syntax, including buffers when doing explain analyze, how to debug autovacuum and using row-level security to handle multi-tenancy. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/226-sql-functions-explain-analyze-buffers-debug-autovacuum-rls-multi-tenancy/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss /gexec available in psql, how to delete duplicates using a window function, a new Postgres podcast and a performance talk about going from puny to powerful. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/225-psql-gexec-delete-duplicates-postgres-podcast-puny-powerful/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss how too many columns in a table can affect performance, at what point BRIN indexes win over btree, and Postgres 15 supporting unique nulls and parallel distinct queries. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/224-column-performance-brin-win-unique-null-parallel-distinct/…
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Scaling Postgres
1 Database Decomposition, Fast Text Search, Understanding pg_stat_activity, Window Functions | Scaling Postgres 223 14:59
In this episode of Scaling Postgres, we discuss the process of decomposing your database, how to search text in Postgres quickly, how to understand the output of pg_stat_activity and how to use window functions to solve a use case. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/223-database-decomposition-fast-text-search-understanding-pg_stat_activity-window-functions/…
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Scaling Postgres
1 Postgres 15 Beta 2, Concerning Locks, Vacuum Tuning, Transaction Anomalies | Scaling Postgres 222 17:47
In this episode of Scaling Postgres, we discuss psql shortcuts, how to debug deadlocks, how to find & stop queries and how to understand and use SCRAM authentication. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/222-postgres-15-beta-2-concerning-locks-vacuum-tuning-transaction-anomalies/…
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Scaling Postgres
1 psql Shortcuts, Debugging Deadlocks, Find & Stop Queries, Using SCRAM | Scaling Postgres 221 17:35
In this episode of Scaling Postgres, we discuss psql shortcuts, how to debug deadlocks, how to find & stop queries and how to understand and use SCRAM authentication. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/221-psql-shortcuts-debugging-deadlocks-find-and-stop-queries-using-scram/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss a PG 14.4 release, how to skip transactions with logical replication, how to use schemas and Citus going fully open source. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/220-pg-14.4-release-subscription-skip-using-schemas-open-source-citus/…
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Scaling Postgres
1 Out-Of-Cycle Release, Should You Upgrade, Postgres Survey, Automatic Indexing | Scaling Postgres 219 12:34
In this episode of Scaling Postgres, we discuss a Postgres 14 out-of-cycle release next week, whether you should upgrade, the state of Postgres survey and a tool for automatic indexing. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/219-out-of-cycle-release-should-you-upgrade-state-of-postgres-survey-automatic-indexing/…
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Scaling Postgres
1 PG14 Index Bug, View Permissions, Logical Replication Conflicts, AlloyDB Under the Hood | Scaling Postgres 218 17:03
In this episode of Scaling Postgres, we discuss a severe bug with index creation in Postgres 14, view permissions options, dealing with logical replication conflicts and looking under the hood of AlloyDB. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/214-pg14-index-bug-view-permissions-logical-replication-conflicts-alloydb-under-the-hood/…
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Scaling Postgres
1 Schema Change Mistakes, Canceling Statements, pg_rman, Pedantry Removal | Scaling Postgres 217 16:33
In this episode of Scaling Postgres, we discuss mistakes you can make when doing schema changes, how best to cancel statements, looking into pg_rman, and looking at a pedantry removal. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/217-schema-change-mistakes-canceling-statements-pg_rman-pedantry-removal/…
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Scaling Postgres
1 PG 15 Beta 1 Release, Query Breakdown, Sort Performance, Prepared vs. Partitioned | Scaling Postgres 216 13:50
In this episode of Scaling Postgres, we discuss the Beta 1 release of Postgres 15, optimizing a query by breaking it down, improvements to sort performance and prepared statements for partitioned tables. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/216-pg15-beta1-release-query-breakdown-sort-performance-prepared-vs-partitioned/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss parallel server-side backup compression, IO in Postgres, parquet files and the new pg_stat_monitor extension. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/215-new-releases-alloydb-time-zones-connecting-to-postgres/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss parallel server-side backup compression, IO in Postgres, parquet files and the new pg_stat_monitor extension. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/214-backup-compression-postgres-io-parquet-files-pg_stat_monitor/…
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Scaling Postgres
1 Planner Optimization, Fish to Elephants, Large Databases, Spatial Data | Scaling Postgres 213 15:54
In this episode of Scaling Postgres, we discuss ways you can optimize the planner, becoming part of the Postgres Community, considerations for large databases and mapping three different types of spatial data. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/213-planner-optimization-fish-to-elephants-large-databases-spatial-data/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss dealing with slow queries, upgrading a 4TB database, running Postgres on ZFS and handling a storage stampede. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/212-slow-queries-4tb-upgrade-postgres-on-zfs-storage-stampede/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss working with multiranges, missing Postgres metrics, PostGIS for newbies and videos from CitusCon. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/211-mutiranges-missing-metrics-newbie-postgis-conference-videos/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss how to bin date times, search every field of a table, use JSON_TABLE and methods for a client to pick the primary database. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/210-date-time-bins-search-every-field-json_table-picking-primary/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss how to optimize vacuum, how to drop roles, the new merge command in PG15 and a pgbouncer tutorial. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/209-tidy-vacuum-dropping-roles-merge-command-pgbouncer-tutorial/…
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Scaling Postgres
1 pgbouncer Released, Query Parameter Types, Lateral Joins, Security Invoker Views | Scaling Postgres 208 12:14
In this episode of Scaling Postgres, we discuss a new version of pgbouncer, query parameter types, a performance improvement from a lateral join and security invoker views. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/208-pgbouncer-released-query-parameter-types-lateral-joins-security-invoker-views/…
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Scaling Postgres
1 Autovacuum Configuration, Duplicate Key Violations, Pipelining, Tuning max_wal_size | Scaling Postgres 207 17:54
In this episode of Scaling Postgres, we discuss how best to configure autovacuum, the dangers of duplicate key violations, how to set up pipelining, and how to tune max_wal_size. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/207-autovacuum-configuration-dupliate-key-violations-pipelining-tuning-max_wal_size/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss 100x optimizations, how to audit table activity, designing schemas and how to set up table checksums. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/206-100x-optimizations-auditing-document-schema-designs-checksums/…
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Scaling Postgres
1 Indexing With tsearch, Tuples Not Yet Removable, Wicked Problems, Pattern Matching | Scaling Postgres 205 9:56
In this episode of Scaling Postgres, we discuss the best ways to index with tsearch, what to check if tuples are not yet removable, wicked problems with Postgres and different pattern matching techniques. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/205-indexing-with-tsearch-tuples-not-yet-removable-wicked-problems-pattern-matching/…
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Scaling Postgres
1 Optimizing Trigram Search, Replication Review, Logical Improvements, Timescale Investment | Scaling Postgres 204 18:42
In this episode of Scaling Postgres, we discuss optimizing trigram searches, a review of Postgres replication, improvements to logical replication and a significant Timescale investment. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/204-optimizing-trigram-search-replication-review-logical-improvements-timescale-investment/…
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Scaling Postgres
1 Saving Space, Working with TOAST, Protecting Data, High CPU Utilization | Scaling Postgres 203 12:11
In this episode of Scaling Postgres, we discuss the new releases of Postgres, a hairy upgrade incident, why slowing down can make you go faster and using loadable modules for WAL archiving. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/203-saving-space-working-with-toast-protecting-data-high-cpu-utilization/…
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Scaling Postgres
1 New Postgres Releases, A Hairy Incident, Slow Down To Go Faster, Loadable Module Archiving | Scaling Postgres 202 12:49
In this episode of Scaling Postgres, we discuss the new releases of Postgres, a hairy upgrade incident, why slowing down can make you go faster and using loadable modules for WAL archiving. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/202-new-postgres-releases-hairy-incident-slow-down-to-go-faster-loadable-module-archiving/…
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Scaling Postgres
1 JSONB Performance, Bidirectional Replication, Most Recent Record, PG14 JSON | Scaling Postgres 201 15:16
In this episode of Scaling Postgres, we discuss JSONB performance, bidirectional replication, getting the most recent record and using JSON in Postgres 14. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/201-jsonb-performance-bidirectional-replication-most-recent-record-pg14-json/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss the new series 5 minutes of Postgres, using unnest, switching to SCRAM authentication and reviewing multi-master solutions. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/200-5-minute-postgres-unnest-scram-multi-master-review/…
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Scaling Postgres
1 Shaped Sample Data, Version Changes, Missed Bottlenecks, Indexes for Newbies | Scaling Postgres 199 12:17
In this episode of Scaling Postgres, we discuss how to generate shaped sample data, track changes between Postgres versions, identify missed bottlenecks and use different index types. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/199-shaped-sample-data-version-changes-missed-bottlenecks-indexes-for-newbies/…
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Scaling Postgres
1 Monitoring Progress, More SQL, Replication Slot Failover, Postgres Contributors | Scaling Postgres 198 14:46
In this episode of Scaling Postgres, we discuss how to monitor DML & DDL progress, using more SQL, one way to handle replication slot fail-over, and recent Postgres contributors. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/198-monitoring-progress-more-sql-replication-slot-failover-postgres-contributors/…
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Scaling Postgres
1 Explain Analyze Buffers, Healthier Postgres, 2021 Review, High Availability Aspirations | Scaling Postgres 197 14:35
In this episode of Scaling Postgres, we discuss including buffers with explain analyze, having a healthier Postgres DB, the events of 2021 and aspiring for greater high availability solutions. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/197-explain-analyze-buffers-healthier-postgres-2021-review-high-availability-aspirations/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss easily writing a recursive CTE, the zheap undo capability, high availability considerations and fast ways to load data. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/196-easy-recursive-cte-zheap-undo-high-availability-loading-data/…
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Scaling Postgres
1 Aurora vs. Postgres, Surprising Transactions, Write-Only & Read-Only, Indexing Advice | Scaling Postgres 195 18:31
In this episode of Scaling Postgres, we discuss Aurora vs. Postgres, surprising transaction behavior, write-only & read-only database connections and indexing best practices. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/195-auroora-vs-postgres-surprising-transactions-write-only-read-only-indexing-advice/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss going slower to go faster, GIN indexes, collation stability and features of PG14 and beyond. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/194-go-faster-gin-indexes-collation-stability-pg14-beyond/…
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Scaling Postgres
1 Entity-Attribute-Value Design, JSON Subscripting, mysql-fdw Push-down, New Regex | Scaling Postgres 193 9:26
In this episode of Scaling Postgres, we discuss using entity-attribute-value designs, new JSON subscripting capabilities, the mysql-fdw support for aggregate pushdowns and new regex functions in PG 15. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/193-entity-attribute-value-design-json-subscripting-mysql-fdw-push-down-new-regex/…
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Scaling Postgres
1 Foreign Key Indexes, Graph Queries, Linux Huge Pages, Text Column Size | Scaling Postgres 192 12:39
In this episode of Scaling Postgres, we discuss if foreign keys should have indexes, how to run graph queries, how to configure Linux huge pages and the benefits as well as text size similarities. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/192-foreign-key-indexes-graph-queries-linux-huge-pages-text-column-size/…
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Scaling Postgres
1 Man-In-The-Middle, pg_auto_failover, Lesser Known Features, LZ4 Compression | Scaling Postgres 191 14:54
In this episode of Scaling Postgres, we discuss new releases of Postgres due to a man-in-the-middle vulnerability, the high availability solution pg_auto_failover, lesser known Postgres features and LZ4 compression. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/191-man-in-the-middle-pg_auto_failover-lesser-known-features-lz4-compression/…
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Scaling Postgres
1 Hello Babelfish, Planner Deconstruction, Exist & Not Exist, Fun With SQL | Scaling Postgres 190 12:32
In this episode of Scaling Postgres, we discuss the open sourcing of Babelfish, deconstructing the Postgres planner, when to avoid exist & not exist and having fun with SQL. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/190-hello-babelfish-planner-deconstruction-exist-not-exist-fun-with-sql/…
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Scaling Postgres
1 Index Downsides, TCP Keep Alive, Development with Postgres, Learning PL/pgSQL | Scaling Postgres 189 15:26
In this episode of Scaling Postgres, we discuss the downsides of indexes, TCP keep alive options, developing with Postgres as your DB and learning PL/pgSQL. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/189-index-downsides-tcp-keep-alive-development-with-postgres-learning-plpgsql/…
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Scaling Postgres
1 Automatic Indexing, Function Pipelines, With Hold Cursors, Query Scans | Scaling Postgres 188 15:26
In this episode of Scaling Postgres, we discuss automatic indexing, function pipelines, with hold cursors and the different query scans. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/188-automatic-indexing-function-pipelines-with-hold-cursors-query-scans/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss one method to shard a database, federating your database, the benefits of configuring linux HugePages and performance tuning. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/187-sharding-federation-linux-hugepages-performance-tuning/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss select for update, the pgx framework to generate extensions, cool additions to Postgres 14 and full-text search. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/186-select-for-update-pgx-framework-cool-additions-full-text-search/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss the release of Postgres 14, how best to use JSON, why are your indexes not being used and sequence gaps. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/185-postgres-14-released-using-json-not-using-indexes-sequence-gaps/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss Postgres 14 RC1, little improvements in PG14, an index advisor and how to handle 1 million insert statements. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/184-postgres-14-rc1-little-things-index-advisor-million-inserts/…
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Scaling Postgres
1 Broken Indexes, Trademark Issues, Percentile vs. Average, Logical Improvements | Scaling Postgres 183 14:50
In this episode of Scaling Postgres, we discuss one cause of broken indexes, Postgres trademark issues, percentiles vs. averages and logical replication improvements. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/183-broken-indexes-trademark-issues-percentile-vs-average-logical-improvements/…
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Scaling Postgres
1 Boundless Text, Revoked Permissions, Index Bloat, Hardware Performance | Scaling Postgres 182 13:50
In this episode of Scaling Postgres, we discuss having boundless text fields, revoking public schema permissions, less index bloat in PG14 and comparing hardware performance. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/182-boundless-text-revoked-permissions-index-bloat-hardware-performance/…
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Scaling Postgres
1 Connection Scaling, Cached Sequences, Message Queuing, Harmful Subtransactions | Scaling Postgres 181 21:58
In this episode of Scaling Postgres, we discuss connection scaling, how to cache your sequences, a message queuing implementation and the harms of subtransactions. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/181-connection-scaling-cached-sequences-message-queuing-harmful-subtransactions/…
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Scaling Postgres
1 Aggregate Filters, Insert-Only & Vacuum, Out-of-sync Sequences, Functional Indexes | Scaling Postgres 180 16:29
In this episode of Scaling Postgres, we discuss how to use aggregate filters, the importance of vacuum with insert-only tables, how to fix out-of-sync sequences and faster functional index options. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/180-aggregate-filters-insert-only-vacuum-out-of-sync-sequences-functional-indexes/…
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Scaling Postgres
1 Foreign Data Wrapper, Timescale Compression, Fuzzy Search, Query Execution | Scaling Postgres 179 15:40
In this episode of Scaling Postgres, we discuss how to use foreign data wrappers, compression available in timescaledb, working with fuzzy search and describing Postgres query execution. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/179-foreign-data-wrapper-timescale-compression-fuzzy-search-query-execution/…
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Scaling Postgres
1 Postgres Releases, Performance Discussion, Index Types, Index Power Use | Scaling Postgres 178 15:11
In this episode of Scaling Postgres, we discuss new releases for Postgres & pgbouncer, have a performance discussion, describe the different index types and how to use them. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/178-postgres-releases-performance-discussion-index-types-index-power-use/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss ways to work around the planner, working with grouping sets, using a lateral join and not-so-easy Postgres issues. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/177-planner-workarounds-grouping-sets-lateral-join-not-so-easy/…
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Scaling Postgres
1 JSONB vs. Window Functions, Security Checklist, Full-Text Search, NFL Time-Series | Scaling Postgres 176 18:51
In this episode of Scaling Postgres, we discuss JSONB vs. window functions, a Postgres security checklist, implementing full-text search and using NFL timeseries data. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/176-jsonb-vs-window-functions-security-checklist-full-text-search-nfl-timeseries/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss the current status of zheap, the gaps in sequences, how to efficiently paginate and how to set up patroni with etcd and haproxy. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/175-zheap-status-sequence-gaps-efficient-pagination-set-up-patroni/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss understanding lateral joins, generating JSON with Postgres, the dbcritic utility, and fetch first rows vs. limit. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/174-lateral-joins-generating-json-dbcritic-fetch-first-rows/…
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Scaling Postgres
1 Delayed Replication, Materialized View Permissons, Paranoid Postgres, Memory Overcommit | Scaling Postgres 173 15:27
In this episode of Scaling Postgres, we discuss how to delay replication, working with materialized view permissions, paranoid configuration options and addressing memory overcommit. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/173-delayed-replication-materialized-view-permissions-paranoid-postgres-memory-overcommit/…
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Scaling Postgres
1 Per-Operation Explain, PG14 Contributions, Foreign Parallel Execution, Incremental View Maintenance | Scaling Postgres 172 12:39
In this episode of Scaling Postgres, we discuss tracking per-operation explain analyze, Postgres 14 contribution stats, parallel execution on foreign servers and incremental view maintenance. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/172-per-operation-explain-pg14-contributions-foreign-parallel-execution-incremental-view-maintenance/…
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Scaling Postgres
1 Practical Partitioning, Understanding pg_repack, Explaining Buffers, Multi-row Contraints | Scaling Postgres 171 16:45
In this episode of Scaling Postgres, we discuss practical partitioning, understanding pg_repack, explaining buffers and enforcing multi-row constraints. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/171-practical-partitioning-understanding-pg_repack-explaining-buffers-multi-row-constraints/…
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Scaling Postgres
1 Redis vs Postgres, Hard Quadrant, Optimizing Joins, Materialized Views | Scaling Postgres 170 15:08
In this episode of Scaling Postgres, we discuss Redis vs. Postgres, working in the hard quadrant, how Postgres optimizes joins and working with materialized views. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/170-redis-vs-postgres-hard-quadrant-optimizing-joins-materialized-views/…
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Scaling Postgres
1 Use Bigint, High Availability, Autocommit, Synchronized Sequential Scans | Scaling Postgres 169 18:46
In this episode of Scaling Postgres, we discuss only using bigint, high availability, Postgres autocommit and synchronized sequential scans. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/169-use-bigint-high-availability-autocommit-synchronized-sequential-scans/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss managing autovacuum, better JSON in Postgres 14, how to avoid redundant updates and operating system tuning. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/168-managing-autovacuum-better-json-avoiding-updates-os-tuning/…
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Scaling Postgres
1 Interpreting Explain Analyze, Bulk Loading Data, Limiting Update & Delete, pg_buffercache | Scaling Postgres 167 18:42
In this episode of Scaling Postgres, we discuss how to interpret explain analyze, the best ways to load data in bulk, how to limit rows affected by update or delete and using pg_buffercache. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/167-interpreting-explain-analyze-bulk-data-loading-limiting-update-delete-pg_buffercache/…
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Scaling Postgres
1 Postgres 14 Beta 1, PG 14 Improvements, Best Primary Keys, Composite Keys | Scaling Postgres 166 16:31
In this episode of Scaling Postgres, we discuss the release of Postgres 14 Beta 1, different PG 14 improvements, choosing the best type of primary key and using composite keys. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/166-postgres-14-beta1-pg14-improvements-best-primary-keys-composite-keys/…
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Scaling Postgres
1 Postgres Releases, Data Warehouses, Exclusion Operators, Read-Only Users | Scaling Postgres 165 13:33
In this episode of Scaling Postgres, we discuss the newest Postgres releases, implementing a data warehouse, using exclusion operators and setting up read-only users. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/165-postgres-releases-data-warehouses-exclusion-operators-read-only-users/…
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Scaling Postgres
1 Fast Random Rows, Fast Distinct Queries, Temp & Unlogged Tables, Terminating Connections | Scaling Postgres 164 17:29
In this episode of Scaling Postgres, we discuss selecting random rows quickly, faster distinct queries, how replication handles temp and unlogged tables and how to terminate connections. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/164-fast-random-rows-fast-distinct-queries-temp-unlogged-tables-terminating-connections/…
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Scaling Postgres
1 SQL Data Analysis, pgBouncer Setup, Understanding Deadlocks, Tuning & Optimization | Scaling Postgres 163 15:42
In this episode of Scaling Postgres, we discuss doing data analysis with SQL, sophisticated pgBouncer set ups, understanding how to avoid deadlocks and an intro to tuning and optimization. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/163-sql-data-analysis-pgbouncer-setup-understanding-deadlocks-tuning-optimization/…
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Scaling Postgres
1 Custom Data Types, Row Level Triggers, Dynamic pl/pgsql Columns, citext Usage | Scaling Postgres 162 10:47
In this episode of Scaling Postgres, we discuss implementing row level triggers, how to return dynamic columns using pl/pgsql, and when to use citext. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/162-custom-data-types-row-level-triggers-dynamic-plpgsql-columns-citext-usage/…
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Scaling Postgres
1 Scaling Lessons, Synchronous Commit, Connection Management, BLOB Cleanup | Scaling Postgres 161 18:11
In this episode of Scaling Postgres, we discuss 5 years of scaling lessons, working with synchronous commit, managing connections and cleaning up BLOBs. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/161-scaling-lessons-synchronus-commit-connection-management-blob-cleanup/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss tips for using psql, stories from a Postgres 13 upgrade, exploring the role hierarchy and replica scaling considerations. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/160-psql-tips-postgres-13-upgrade-roles-hierarchy-replica-scaling/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss when to use tablespaces, setting up streaming replication, features coming in Postgres 14 and implementing security. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/159-tablespaces-streaming-replication-more-postgres-14-security/…
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Scaling Postgres
1 Vacuum Speed Up, Faster Foreign Tables, Fast Queries With Union, Query Optimizer | Scaling Postgres 158 19:48
In this episode of Scaling Postgres, we discuss a vacuum speed up and faster foreign tables in Postgres 14, running faster queries with union and learning about the query optimizer. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/158-vacuum-speed-up-faster-foreign-tables-fast-queries-with-union-query-optimizer/…
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Scaling Postgres
1 auto_explain Overhead, Postgres Data Lake, Citus Shard Rebalance, SSL Authentication | Scaling Postgres 157 18:40
In this episode of Scaling Postgres, we discuss auto_explain's overhead, setting up a Postgres data lake, rebalancing a Citus shared database and implementing SSL authentication. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/157-auto_explain-overhead-postgres-data-lake-citus-shard-rebalance-ssl-authentication/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss Citus 10 columnar storage, using Postgres in docker containers, using notify & listen for real-time apps and tuning RHEL. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/156-columnar-storage-docker-containers-notify-listen-tuning-rhel/…
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Scaling Postgres
1 Citus Open Source, Time Series Performance, Subscripting Updates, target_session_attrs | Scaling Postgres 155 17:16
In this episode of Scaling Postgres, we discuss Citus 10 open source, time series performance in native Postgres, using subscripting for updates and new target_session_attrs. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/155-citus-open-source-time-series-performance-subscripting-updates-target_session_attrs/…
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Scaling Postgres
1 Connection Queuing, Connection Pool Size, Simple Audting, Fuzzy Matching | Scaling Postgres 154 19:24
In this episode of Scaling Postgres, we discuss connection queuing, estimating connection pools size, how to do simple auditing and how to run queries using fuzzy matching. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/154-connection-queuing-connection-pool-size-simple-auditing-fuzzy-matching/…
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Scaling Postgres
1 Int to BigInt, Resistance is Futile, Optimizer Statistics, Advanced Query Optimization | Scaling Postgres 153 12:24
In this episode of Scaling Postgres, we discuss how to convert an integer primary key to a bigint, how container resistance is futile, how the optimizer uses statistics and how to set manual statistics. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/153-int-to-bigint-resistance-is-futile-optimizer-statistics-advanced-query-optimization/…
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Scaling Postgres
1 New Releases, Reconnect After Failure, Bablefish, Troubleshoot Disk & Memory | Scaling Postgres 152 15:32
In this episode of Scaling Postgres, we discuss new PostgreSQL releases, reconnecting after a connection failure, Babelfish SQL Server compatibility and troubleshooting disk and memory issues. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/152-new-releases-reconnect-after-failure-babelfish-troubleshoot-disk-memory/…
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Scaling Postgres
1 Cleaning Up, Function Performance, 11 Million IOPS, Change Data Capture | Scaling Postgres 151 18:10
In this episode of Scaling Postgres, we discuss cleaning up your database, function performance, 11 million IOPS and change data capture. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/151-cleaning-up-function-performance-11-million-iops-change-data-capture/…
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Scaling Postgres
1 Scaling Advice, Vicious Cycle, Improve Observability, Addressing Corruption | Scaling Postgres 150 16:57
In this episode of Scaling Postgres, we discuss scaling advice, a vicious cycle of WAL writes, how to improve observability and addressing database corruption. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/150-scaling-advice-vicious-cycle-improving-observability-addressing-corruption/…
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Scaling Postgres
1 ARM Tests, Tips & Tricks, Hierarchical Structures, Benchmarking Framework | Scaling Postgres 149 12:23
In this episode of Scaling Postgres, we discuss tests of Postgres on ARM processors, 2021 tips & tricks, working with hierarchical structures and creating a benchmarking framework. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/149-arm-tests-tips-tricks-hierarchical-structures-benchmarking-framework/…
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Scaling Postgres
1 Hash Indexes, Int Float Numeric Types, Postgres 14 Features, Data Science | Scaling Postgres 148 11:54
In this episode of Scaling Postgres, we discuss hash indexes, the int, float and numeric data types, features coming in Postgres 14 and data science in Postgres. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/148-hash-indexes-int-float-numeric-postgres-14-features-data-science/…
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Scaling Postgres
1 DBMS of the Year, Better Data Migrations, Idle Connection Impact, Security Implementation Guide | Scaling Postgres 147 20:28
In this episode of Scaling Postgres, we discuss PostgreSQL as the DBMS of the year, running better data migrations, the impact of idle connections and a security implementation guild. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/147-dbms-of-the-year-better-data-migrations-idle-connection-impact-security-implementation-guide/…
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Scaling Postgres
1 Active-Active & Federated, Memory Speed, Table Rewrite Causes, PostgreSQL Shibboleth | Scaling Postgres 146 14:45
In this episode of Scaling Postgres, we discuss setting up active-active instances with federation, the impact of memory speed, the causes of table rewrites and the Postgres shibboleth. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/146-active-active-federated-memory-speed-table-rewrite-causes-postgresql-shibboleth/…
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Scaling Postgres
1 PgMiner Botnet, Collation Index Corruption, postgresql.conf, Custom Data Types | Scaling Postgres 145 14:06
In this episode of Scaling Postgres, we discuss the PGMiner botnet attack, how collation changes can cause index corruption, managing your postgresql.conf and implementing custom data types. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/145-pgminer-botnet-attack-collation-index-corruption-postgresqlconf-custom-data-types/…
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Scaling Postgres
1 Postgres Migration, Bulk Data Loading, Updates vs. Upgrades, UUID Benchmarks | Scaling Postgres 144 12:09
In this episode of Scaling Postgres, we discuss a Mongo to Postgres migration, the best way to bulk load data, running an update vs. an upgrade and benchmarks for UUIDs. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/144-postgres-migration-bulk-data-loading-updates-vs-upgrades-uuid-benchmarks/…
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Scaling Postgres
1 Microsoft SQL Server Compatible, Time Series Performance, Feature Casualties, BLOB Cleanup | Scaling Postgres 143 18:42
In this episode of Scaling Postgres, we discuss Microsoft SQL server compatibility, the performance of time series DBs, DB feature casualties and how to clean up BLOBs. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/143-microsoft-sql-server-compatible-time-series-performance-feature-casualties-blob-cleanup/…
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Scaling Postgres
1 Insert vs. Update, Select * Performance, Debezium Set Up, Standardizing Data | Scaling Postgres 142 13:34
In this episode of Scaling Postgres, we discuss inserts vs. updates, select * performance, how to set up Debezium and methods to standardize data. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/142-insert-vs-update-select-performance-debezium-set-up-standardizing-data/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss an unattended upgrade, ARM Postgres benchmarks, how to explore new databases and PostGIS performance. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/141-unattended-upgrade-arm-benchmarks-exploration-postgis-performance/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss replication conflicts, how Postgres is governed, a pg_crash utility and tracking temporal spatial data with Mobility. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/140-replication-conflicts-postgres-governance-pg_crash-mobilitydb/…
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Scaling Postgres
1 Weekly News, Full-Text Search Performance, pg_cron, Bulk Data Loading | Scaling Postgres 139 12:37
In this episode of Scaling Postgres, we discuss Postgres weekly news, full-text search performance, enhancements to pg_cron and the best way to bulk load data. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/139-weekly-news-full-text-search-performance-pg_cron-bulk-data-loading/…
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Scaling Postgres
1 Scaling Connections, TimescaleDB, Time-series Gaps, Red & Golden Signals | Scaling Postgres 138 16:56
In this episode of Scaling Postgres, we discuss scaling connections, the release of TimescaleDB 2.0, how to find time-series gaps and monitoring RED & Golden signals. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/138-scaling-connections-timescaledb-time-series-gaps-red-golden-signals/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss the impact of toast, zheap storage results, more Postgres 13 performance data and changes to pg_rewind. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/137-toast-impact-zheap-storage-more-performance-pg_rewind_changes/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss stat tracking, temporary tables, a new utility called pg_squeeze and an update to pg_auto_failover. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/136-stat-tracking-temporary-tables-pg_squeeze-pg_auto_failover/…
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Scaling Postgres
1 Connection Scalability, Benchmarking Performance, Community Impact, zheap Progress | Scaling Postgres 135 19:42
In this episode of Scaling Postgres, we discuss connection scalability, benchmarking Postgres performance, the community impact of an acquisition and the progress of zheap. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/135-connection-scalability-benchmarking-performance-community-impact-zheap-progress/…
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Scaling Postgres
1 Community Acquisition, Space Saving Terabytes, WAL Archiving, Vacuum Analyze Tips | Scaling Postgres 134 14:10
In this episode of Scaling Postgres, we discuss a company acquisition within the Postgres community, how to save terabytes of space, setting up WAL archiving and vacuum/analyze tips. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/134-community-acquisition-space-saving-terabytes-wal-archiving-vacuum-analyze-tips/…
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Scaling Postgres
1 Postgres 13 Released, What's New In Postgres 13, Debugging PL/PGSQL, Monitoring | Scaling Postgres 133 13:53
In this episode of Scaling Postgres, we discuss the release of Postgres 13, what is new in Postgres 13, how to debug PL/PGSQL and Postgres monitoring best practices. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/133-postgres-13-released-what-is-new-in-postgres-13-debugging-plpgsql-monitoring/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss the release of Postgres 13 RC1, how to upgrade Postgres at scale, using limit with ties and understanding Heap Only Tuple (HOT) updates. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/132-postgres-13-rc1-upgrading-at-scale-with-ties-hot-updates/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss slow WAL archival, index improvements coming for Postgres 13, accessing node metrics via SQL and deciding between a join or subquery. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/131-slow-archival-index-improvements-node-metrics-join-subquery/…
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Scaling Postgres
1 External Compression, Parallel Vacuum, JSON Aggregates, JSON & Arrays | Scaling Postgres 130 15:15
In this episode of Scaling Postgres, we discuss external compression, vacuuming in parallel, working with JSON Aggregates and the JSON & Array datatypes. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/130-external-compression-parallel-vacuum-json-aggregates-json-arrays/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss 28 tips & tricks, Postgres 13 is lucky, autovacuum tuning and logical replication pitfalls. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/129-28-tips-lucky-13-autovacuum-tuning-logical-pitfalls/…
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Scaling Postgres
1 Statistics Speed Up, Synchronous Commits, TLS Updates, Avoiding Cursors | Scaling Postgres 128 16:56
In this episode of Scaling Postgres, we discuss speeding up performance with statistics, setting synchronous_commit, updates to TLS settings and how to avoid cursors. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/128-statistics-speed-up-synchronous-commits-tls-updates-avoiding-cursors/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss recursive queries, using lateral joins, paging through a data sets efficiently and working with JSONB arrays. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/127-recursive-queries-lateral-joins-pagination-jsonb-arrays/…
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Scaling Postgres
1 BRIN Pitfalls, pg_stat_statement Troubleshooting, Natural Join, Geography Type | Scaling Postgres 126 14:13
In this episode of Scaling Postgres, we discuss BRIN pitfalls, using pg_stat_statements for troubleshooting, natural joins to detect duplicates and the geography type. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/126-brin-pitfalls-pg_stat_statement-troubleshooting-natural-join-geography-type/…
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Scaling Postgres
1 Scaling Suggestions, Slot Safety, SCRAM Channel Binding, Effective Cache Size | Scaling Postgres 125 15:00
In this episode of Scaling Postgres, we discuss suggestions for scaling postgres, replication slots safety, implementing scram password authentication with channel binding and setting effective_cache_size. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/125-scaling-suggestions-slot-safety-scram-channel-binding-effective-cache-size/…
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Scaling Postgres
1 Partition Migration, Like Performance, Best Fillfactor, In-Memory Tables | Scaling Postgres 124 15:56
In this episode of Scaling Postgres, we discuss how best to migrate to using partitions, like & ilike performance, determining the best fillfactor and the work towards in-memory tables. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/124-partition-migration-like-performance-best-fillfactor-in-memory-tables/…
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Scaling Postgres
1 JSONB Types, Earth Distance, Dates, Times & Intervals, Authentication | Scaling Postgres 123 13:28
In this episode of Scaling Postgres, we discuss working with JSONB types, calculating earth distance, utilizing dates, times & intervals and Postgres authentication. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/123-jsonb-types-earth-distance-dates-times-intervals-authentication/…
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Scaling Postgres
1 Postgres is Fine, Generated Columns, Postgres Inserts, Synchronous Replication | Scaling Postgres 122 10:14
In this episode of Scaling Postgres, we discuss determining if Postgres is fine, generated columns vs. triggers, insert features and synchronous replication usage. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/122-postgres-is-fine-generated-columns-postgres-inserts-synchronous-replication/…
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Scaling Postgres
1 Fantastic Data Types, Domain Data Types, Insert Performance, Row Differences | Scaling Postgres 121 16:33
In this episode of Scaling Postgres, we discuss fantastic data types, custom domain data types, improving insert performance and how to query row differences. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/121-fantastic-data-types-domain-data-types-insert-performance-row-differences/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss Postgres 13 Beta 2, a system stats extension, tuning your operating systems for Postgres and different join strategies. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/120-postgres13-beta2-system-stats-extension-tuned-join-strategy/…
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Scaling Postgres
1 Replication Complications, One Word Performance, Pgbouncer Users, Serializable Isolation | Scaling Postgres 119 15:05
In this episode of Scaling Postgres, we discuss replication complications, adding one word to boost performance, handling pgbouncer users and serializable isolation testing. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/119-replication-complication-one-word-performance-pgbouncer-users-serializable-isolation/…
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Scaling Postgres
1 Safety Systems, Failover Slots, Transaction ID Complications, Repartitioning | Scaling Postgres 118 15:51
In this episode of Scaling Postgres, we discuss safety systems, the purpose and existence of failover slots, complications with transaction IDs and how to repartition without downtime. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/118-safety-systems-failover-slots-transaction-id-complications-repartitioning/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss index deduplication in Postgres 13, fast hierarchical access, more essential monitoring and cloud native Postgres. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/117-index-deduplication-fast-hierarchy-more-monitoring-cloud-native/…
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Scaling Postgres
1 Observer Effect, Partition Management, Tuple Freezing, Hung Transactions | Scaling Postgres 116 14:01
In this episode of Scaling Postgres, we discuss the observer effect with explain analyze, partition management, tuple freezing and sources of hung transactions. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/116-observer-effect-partition-management-tuple-freezing-hung-transactions/…
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Scaling Postgres
1 PGCon Online, Performance Tips, Tracking Counts, Essential Monitoring | Scaling Postgres 115 12:50
In this episode of Scaling Postgres, we discuss PGCon going online, application performance tips, ways to track counts and essential areas to monitor. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/115-pgcon-online-performance-tips-tracking-counts-essential-monitoring/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss the Postgres data directory, new vacuum features, binary storage performance and the impact of network latency. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/114-data-directory-vacuum-features-binary-performance-network-latency/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss arm64 package support for apt, annual Postgres contributors, backup manifests & verifications and different now functions. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/113-arm64-with-apt-contributors-backup-manifest-now-functions/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss how to use explain analyze, the problem with counting sequences, the best books to learn Postgres and how to migrate to declarative partitioning. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/112-explain-analyze-sequence-counts-best-books-partition-migration/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss insert-only vacuums, the Postgres settings hierarchy, sequence replication and desired improvements. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/111-insert-only-vacuum-settings-sequence-replication-improvements/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss tuning max connections, different SQL tricks, setting up fast text search and handling security & compliance. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/110-max-connections-sql-tricks-fast-text-search-security-compliance/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss how to show live plans, how Postgres 13 allows WAL monitoring, how to use UUIDs in your app and how logging is setup by default. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/109-show-plans-wal-monitoring-using-uuids-default-logging/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss ten things to hate about Postgres, audit trigger performance, designing a schema and the future of high availability. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/108-ten-things-audit-triggers-schema-design-high-availability/…
In this episode of Scaling Postgres, we discuss how to show live query plans, the importance of atomic operations for scaling out, configuration options and DBaaS migrations. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/107-showing-plans-atomic-configuration-migrations/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss how to use recursive CTEs, database access patterns, using dates and times and how to cluster your data. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/106-recursive-cte-db-access-patterns-dates-times-cluster/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss how Postgres is the world's best database, performance ramifications of subtransactions, the current state of sharding and safe schema changes. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/105-worlds-best-subtransactions-sharding-schema-changes/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss how to reduce the size of your WAL files, what is null, how to better understand SQL and exploring TPC-H benchmarks. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/104-reducing-wal-what-is-null-understanding-sql-tpc-h-benchmarking/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss how to scale out, how the planner estimates, uses of create statistics and investigating PostgreSQL run time environments. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/103-scaling-out-planner-estimation-create-statistics-stay-curious/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss the use cases for UUIDs, using pg_settings, setting up an automated restore and the future of parallelism. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/102-uuid-use-cases-pg-settings-automated-restore-parallel-future/…
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Scaling Postgres
1 Postgres Releases, Useless Vacuum, Isolation Differences, WAL Compression | Scaling Postgres 101 17:46
In this episode of Scaling Postgres, we discuss new postgres releases, useless vacuuming, isolation differences between databases, and different ways to compress WAL files. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/101-postgres-releases-useless-vacuum-isolation-differences-wal-compression/…
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Scaling Postgres
1 Full Text Search, Query Optimization, Exception Blocks, Procedural Language | Scaling Postgres 100 15:12
In this episode of Scaling Postgres, we discuss full text search, a process for query optimization, caution with exception blocks and adding a procedural language. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/100-full-text-search-query-optimization-exception-blocks-procedural-language/…
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Scaling Postgres
1 Ballad of Bloat, Auditing Options, Configuration Options, Need Vacuum? | Scaling Postgres 99 15:11
In this episode of Scaling Postgres, we discuss the "Ballad of Bloat", options for auditing, a configuration help resource and determining when a vacuum is needed. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/99-ballad-of-bloat-auditing-options-configuration-options-need-vacuum/…
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Scaling Postgres
1 Non-Relational Data, Contributers, Security Features, High Availability | Scaling Postgres 98 13:00
In this episode of Scaling Postgres, we discuss storing non-relational data, recognizing contributors, Postgres security features and implementing high availability. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/98-non-relational-data-contributors-security-features-high-availability/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss tips & tricks, how to get faster APIs, full text search considerations and pgbouncer_fdw. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/97-tips-tricks-faster-apis-full-text-search-pgbouncer-fdw/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss user account configuration, pricing, the system identifier and the HyperLogLog extension. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/96-account-configuration-pricing-system-identifier-hyperloglog/…
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Scaling Postgres
1 max_locks_per_transaction, Logical Replication, Backup & Recovery, Pgbouncer | Scaling Postgres 95 11:51
In this episode of Scaling Postgres, we discuss max_locks_per_transaction, logical replication, managing backup & recovery and pgbouncer connection pooling. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/95-max_locks_per_transaction-logical-replication-backup-recovery-pgbouncer/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss the State of Postgres, how best to dump your database, setting configuration parameters and managing partial WAL files. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/94-state-of-postgres-dumping-dbs-configuration-parameters-partial-wal/…
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Scaling Postgres
1 Logical Replication, Monitoring Queries, SQL Beautifier, Incomplete Startup Packet | Scaling Postgres 93 9:04
In this episode of Scaling Postgres, we discuss logical replication aspects, how to monitor queries, investigating a SQL beautifier and removing incomplete startup packet. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/93-logical-replication-monitoring-queries-sql-beautifier-incomplete-startup-packet/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss book sales, boosts to b-tree indexes, more Postgres 12 features and how to setup and use pgBackRest. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/92-book-sales-btree-boost-more-postgres-12-using-pgbackrest/…
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Scaling Postgres
1 Global Indexes, Caching Aggregates, Vacuum Processing, Effective Cache Size | Scaling Postgres 91 13:22
In this episode of Scaling Postgres, we discuss global indexes, ways to cache aggregates, how vacuum processing works and the purpose of effective cache size. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/91-global-indexes-caching-aggregates-vacuum-processing-effective-cache-size/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss chaos order, pub sub, petabyte scale analytics and PgBouncer connections. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/90-chaos-order-pub-sub-petabyte-scale-pgbouncer-connections/
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Scaling Postgres
1 Performance Impressions, Mystery Solving, GiST Performance, K-Anonymity | Scaling Postgres 89 15:42
In this episode of Scaling Postgres, we discuss Postgres 12 performance impressions, mystery solving, GiST and SP-GiST performance and k-anonymity. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/89-performance-impressions-mystery-solving-gist-performance-k-anonymity/…
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Scaling Postgres
1 Partitioning, Logical Replication Upgrade, Columnar Compression, HAProxy Connections | Scaling Postgres 88 14:34
In this episode of Scaling Postgres, we discuss partitioning, logical replication upgrades, columnar compression and HAProxy connections. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/88-partitioning-logical-replication-upgrade-columnar-compression-haproxy-connections/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss the benefits of pg_receivewal, how to setup simple application failover, new pg_checksums and setting up pgBouncer. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/87-pg_receivewal-application-failover-pg_checksums-pgbouncer/…
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Scaling Postgres
1 Prewarming, Nondeterministic Collations, Generated Column Performance, Foreign Keys | Scaling Postgres 86 15:34
In this episode of Scaling Postgres, we discuss prewarming your cache, working with nondeterministic collations, generated column performance and foreign keys with partitions. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/86-prewarming-nondeterministic-collations-generated-column-performance-foreign-keys/…
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Scaling Postgres
1 Recovery Configuration, Alter System, Transaction Isolation, Temp Table Vacuum | Scaling Postgres 85 15:00
In this episode of Scaling Postgres, we discuss changes to recovery configuration, the alter system command, transaction isolation and vacuum for temp tables. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/85-recovery-configuration-alter-system-transaction-isolation-temp-table-vacuum/…
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Scaling Postgres
1 Postgres 12 Released, Generated Columns, Parallel Estimates, Change Data Capture | Scaling Postgres 84 12:37
In this episode of Scaling Postgres, we discuss the release features of Postgres 12, generated columns, parallel estimates and change data capture. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/84-postgres-12-released-generated-columns-parallel-estimates-change-data-capture/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss the release of Postgres 12, how to use window frames, the different index types, and when to use synchronous replication. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/83-postgres-12-window-frames-index-types-synchronous-replication/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss faster partition performance, count speed, extensions and Postgres education. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/82-faster-partitions-count-speed-extensions-education/
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Scaling Postgres
In this episode of Scaling Postgres, we discuss data loading speeds, view dependencies, users & roles and high availability clusters. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/81-data-loading-speed-view-dependencies-users-roles-high-availability-clusters/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss why you should just upgrade, vacuum updates in Postgres 12, psql connection strings and a Postgres showcase. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/80-just-upgrade-vacuum-updates-connection-strings-postgres-showcase/…
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Scaling Postgres
1 PgBouncer SCRAM, Art of PostgreSQL, Distributed Time-Series, Window Functions | Scaling Postgres 79 10:06
In this episode of Scaling Postgres, we discuss PgBouncer SCRAM support, The Art of PostgreSQL, making Postgres a distributed time-series DB and window functions. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/79-pgbouncer-scram-art-of-postgresql-distributed-time-series-window-functions/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss efficient pagination, how to rotate passwords, BRIN benefits and Row Level Security. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/78-efficient-pagination-rotating-passwords-brin-row-level-security/…
In this episode of Scaling Postgres, we discuss timeseries queries, using arrays with queries, range use cases and developing triggers in C. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/77-timeseries-queries-arrays-ranges-c-triggers/
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Scaling Postgres
In this episode of Scaling Postgres, we discuss new CVEs, programming Postgres, JSONB comparison and using advisory locks. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/76-new-cves-postgres-programming-jsonb-advisory-locks/
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Scaling Postgres
In this episode of Scaling Postgres, we discuss combining indexes, regular expressions, parallelism in Postgres and PostGIS content. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/75-combining-indexes-regular-expressions-parallelism-postgis/…
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Scaling Postgres
1 Picturing Vacuum, Recovery Changes, Cert Authentication, Function Replication | Scaling Postgres 74 11:11
In this episode of Scaling Postgres, we discuss vacuum through pictures, upcoming recovery changes, certification authentication and how functions get replicated. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/74-picturing-vacuum-recovery-changes-certificate-authentication-function-replication/…
In this episode of Scaling Postgres, we discuss BRIN indexes, partition enhancements, general tips and standby scaling. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/73-brin-indexes-partition-enhancements-tips-standbys/https://www.scalingpostgres.com/episodes/73-brin-indexes-partition-enhancements-tips-standbys/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss collation issues, how to load data quickly, recovery changes in Postgres 12 and moving to SCRAM authentication. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/72-collation-issues-fast-loading-recovery-scram-authentication/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss indexing documents, how GIN indexes work, using Postgres for Data Science and generated columns. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/71-indexing-documents-gin-indexes-data-science-generated-columns/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss the default security, max_connections and pooling, progress reporting and migrating to Postgres. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/70-default-security-max-connections-progress-reporting-migration/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss performance training, SQL/JSON path support, hypothetical indexes and linear interpolation of data. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/69-performance-training-json-path-hypothetical-indexes-interpolation/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss prepared plans, materialization, recursive CTEs and how to run safe database migrations. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/68-prepared-plans-materialization-recursive-cte-safe-migrations/…
In this episode of Scaling Postgres, we discuss videos from PGCon, Postgres tips & tricks, PostGIS parallel performance and using strings. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/67-pgcon-tips-postgis-strings/
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Scaling Postgres
In this episode of Scaling Postgres, we discuss different query optimizations, normalizing to save space, visualizing vacuum and shardings future. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/66-query-optimization-normalization-visualizing-vacuum-sharding/…
In this episode of Scaling Postgres, we discuss multi-column indexes, using multiple databases, Postgres dos & don'ts as well as using RUM indexes. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/65-multi-column-multi-db-dos-and-donts-rum-indexes/…
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Scaling Postgres
In this episode of Scaling Postgres, we discuss leveraging indexes, a slug function, addresses and security definer in functions. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/64-leveraging-indexes-slugs-addresses-security-definer/
In this episode of Scaling Postgres, we review articles covering how to identify slow queries, the pg_auto_failover utility, working with roles and Hyperscale. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/63-slow-queries-pg_auto_failover-roles-hyperscale/…
In this episode of Scaling Postgres, we review articles covering the index include clause, exporting data to CSV, using JSON in Postgres and Zedstore. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/62-index-include-clause-exporting-csv-json-zedstore/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering constraint triggers, simple shards, data streams and OIDs. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/61-constraint-triggers-simple-shards-data-streams-oids/
In this episode of Scaling Postgres, we review articles covering pluggable storage, gotchas for developers, using cursors and new PG12 features. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/60-pluggable-storage-developer-gotchas-cursors-pg12/…
In this episode of Scaling Postgres, we review articles covering Posgres' popularity, conducting load testing, checksums in PG12 and pg_hba configuration. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/59-popularity-load-testing-checksums-pg_hba/https://www.scalingpostgres.com/episodes/59-popularity-load-testing-checksums-pg_hba/…
In this episode of Scaling Postgres, we review articles covering security concerns, fast counting tables, indexing basics and PostgreSQL trends. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/58-security-concerns-fast-counting-indexing-trends/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering checking on vacuum, how to get a fast distinct count and speed up group by and a health check playbook. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/57-checking-vacuum-fast-distinct-count-group-by-speed-up-health-check/…
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Scaling Postgres
1 Practical Indexing, Vertical Scaling, Partition Migration, FDW Performance | Scaling Postgres 56 10:35
In this episode of Scaling Postgres, we review articles covering practical indexing, vertical scalability, migrating to partitions and foreign data wrapper performance. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/56-practical-indexing-vertical-scaling-partition-migration-fdw-performance/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering methods to replicate data, SQL functions, tools for high availability and locking issues. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/55-replicating-data-sql-functions-high-availability-locking-issues/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering index-only scans, locking tables, hot standby feedback and handling very large backups. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/54-index-only-scans-lock-table-hot-standby-feedback-large-backups/…
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Scaling Postgres
1 Query Planner, BRIN Indexes, Approximate Algorithms, Delayed Replication | Scaling Postgres 53 19:11
In this episode of Scaling Postgres, we review articles covering the Postgres query planner, BRIN indexes, approximate algorithms, and the uses of delayed replication. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/53-query-planner-brin-indexes-approximate-algorithms-delayed-replication/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering a fsync stopgap, tuning autovacuum_naptime, upcoming CTE / WITH clause changes and the Postgres community. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/52-fsync-stopgap-autovacuum_naptime-cte-changes-postgres-community/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering the value of SQL, window functions, scaling database migrations and efficient data storage. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/51-sql-value-window-functions-db-migrations-data-storage/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering an outage from running out of TXIDs, breaking scale, that PG fsync issue and pg_stat_statements. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/50-outage-txids-breaking-scale-fsync-gate-pg_stat_statements/…
In this episode of Scaling Postgres, we review articles covering over one billion records per month, schema changes with no downtime, the life of a SQL query and throughput tracking. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/49-over-one-billion-monthly-records-no-downtime-schema-changes-sql-life-throughput-tracking/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering Microsoft acquiring Citus Data, split WAL files, maintenance_work_mem and logical replication. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/48-microsoft-acquires-citus-data-split-wal-maintenance-work-memory-logical-replication/…
In this episode of Scaling Postgres, we review articles covering pgBouncer, Postgres 11 gems, DocumentDB similarities and JSON capabilities. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/47-pgbouncer-postgres-11-gems-documentdb-json/
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering stuck transaction ids, pgBouncer authentication, sequential UUIDs, and monitoring. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/46-stuck-transaction-ids-pgbouncer-authentication-uuids-monitoring/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering Postgres as DBMS of 2018, data anonymization, implementing JIT and reserved keywords. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/45-dmbs-2018-data-anonymization-jit-reserved-keywords/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering the rise of Postgres, row count estimates, nulls and linux configuration. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/44-postgres-rise-row-count-estimates-nulls-linux-config/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering logical replication, prepared transactions, Ansible Postgres deployment Ansible and tidy partitions. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/43-logical-replication-prepared-transactions-ansible-tidy-partitions/…
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Scaling Postgres
1 Multi-Terabyte Scaling, Kubernetes DBaaS, Encryption, High Availability | Scaling Postgres 42 12:14
In this episode of Scaling Postgres, we review articles covering multi-terabyte scaling, building a kubernetes DBaaS, encryption and building high availability. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/42-multi-terabyte-scaling-kubernetes-dbaas-encryption-high-availability/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering sequential UUIDs, running totals with window functions, read committed vs repeatable read and TOAST. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/41-sequential-uuids-running-totals-read-commmitted-toast/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering materialized views in Rails, pgbouncer auth_user, implicit vs explicit joins and JIT. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/40-materialized-pgbouncer-auth-implicit-explicit-jit/…
In this episode of Scaling Postgres, we review articles covering bloat vs. zheap, composite indexes, unsafe operations, and being a better developer. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/39-bloat-vs-zheap-composite-indexes-unsafe-operations-better-developers/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering parallel queries, real time analytics, killed index tuples and unexpected downtime. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/38-parallel-query-real-time-analytics-killed-index-tuples-downtime/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering Postgres goodies, materialized vs. rollup, column oriented data and parallel scans. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/37-postgres-goodies-materialized-vs-rollup-column-oriented-parallel-scan/…
In this episode of Scaling Postgres, we review articles covering PG11 sharding, giving back, SCRAM authentication and the evolution of partitioning. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/36-sharding-giving-back-scram-partitioning-evolution/…
In this episode of Scaling Postgres, we review articles covering terabyte scaling, PostgreSQL 11, managing connections and backup of terabyte databases. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/35-terabyte-scaling-postgres-11-connections-backup/…
In this episode of Scaling Postgres, we review articles covering all about inserts, how to handle nearest neighbor, freezing confirmation and Comment. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/34-inserts-nearest-neighbor-freezing-comment/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering per-table autovacuum, FDW for data synchronization, distinct on and Postgres Open. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/33-per-table-autovacuum-fdw-synchronization-distinct-on-postgres-open/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering sysadmin concerns, the power of indexing, pgbouncer monitoring and pg_prewarm. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/32-sysadmin-concerns-power-of-indexing-pgbouncer-monitoring/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering a CTE warning, Postgres 11 new features, death by database and column correlation. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/31-cte-warning-pg11-features-death-by-db-column-correlation/…
In this episode of Scaling Postgres, we review articles covering parallellism in Postgres 11, JIT compiling, indexes in depth and administration. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/30-parallelism-jit-compiling-indexes-administration/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering parallel indexing, SQL vs. ORM, logical replication upgrades and development DBs. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/29-parallel-indexing-sql-vs-orm-logical-replication-upgrades/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering watching Star Wars, fast text search, column defaults and importing large CSVs. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/28-watch-fast-text-search-column-defaults-import-csv/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering scaling with multiple databases, detecting slow queries, and sorting performance. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/27-multiple-databases-slow-queries-sorting-performance/…
In this episode of Scaling Postgres, we review articles covering join costs, zHeap, autovacuum tuning and Postgres configuration for humans. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/26-join-costs-zheap-autovacuum-tuning/
In this episode of Scaling Postgres, we review articles covering graphing with generate_series, partitioning in Postgres 11 and GPUs for queries. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/25-generate_series-pg11-partitioning-gpu-queries/…
In this episode of Scaling Postgres, we review articles covering full text search, aggregating JSON with jsonb_agg, upgrades and CIS benchmarks. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/24-full-text-search-jsonb_agg-upgrades-cis/
In this episode of Scaling Postgres, we review articles covering UUIDs, the source of write spikes, uses of distinct and SQL standards support. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/23-uuids-write-spikes-distinct-sql-standard/
In this episode of Scaling Postgres, we review articles covering concurrency, how to use listen & notify, zfs, caution regarding pg_rewind. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/22-concurrency-listen-notify-zfs-pg_rewind/
In this episode of Scaling Postgres, we review articles covering how to use JSON & JSONB, procedures, deal with concurrency issues and Kubernetes. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/21-using-json-procedures-concurrency-kubernetes/…
In this episode of Scaling Postgres, we review articles covering declarative partitioning, handling permissions to view data, and the speed of triggers. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/20-declarative-partitioning-permissions-trigger-speed/…
In this episode of Scaling Postgres, we review articles covering 100,000 tenants, Postgres Extensions, query planning and how to create crosstabs. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/19-100k-tenants-extensions-query-planning-crosstabs/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering the impact of virtualization on databases, techniques to compress your data and parallelism. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/18-impact-virtualization-compressing-data-parallelism/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering using Postgres for real-time analytics, how indexes can decrease performance and how to configure work_mem. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/17-real-time-analytics-index-decrease-performance-work_mem/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering efficiently storing bits, autovacuum, setting up assertions and logical replication recovery. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/16-storing-bits-autovacuum-assertions-logical-recovery/…
In this episode of Scaling Postgres, we review articles on how to better leverage postgres, tuning autovacuum, handling slow queries and using window functions. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/15-leveraging-postgres-tuning-autovacuum-slow-queries/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering the upcoming PostgreSQL 11, scaling for multi-tenant apps, the speed of triggers and full text search. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/14-pg11-multi-tenant-scale-trigger-speed-full-text-search/…
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Scaling Postgres
1 Sharding Future, Query Optimization, Replication Read Performance, PostGIS | Scaling Postgres 13 16:00
In this episode of Scaling Postgres, we review articles covering the future of sharding PostgreSQL databases, query optimization, replication read performance and PostGIS. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/13-shardings-future-query-optimization-replication-read-performance-postgis/…
In this episode of Scaling Postgres, we review articles covering the future of databases, why counting is slow, the best ways to avoid ORs, and all about replication. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/12-future-slow-counts-avoid-or-replication/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering serializable, JSON & JSONB data types, fast data loading with Ruby and Postgres 11 new features. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/11-serializable-json-jsonb-fast-data-loading-pg11-features/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering ANSI Schmansi, split-brain replication issues, performance solutions to business scenarios and paralellism. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/10-ansi-schmansi-split-brain-performance-scenarios-parallelism/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering high volume processing, indexing, pg_wal issues, Postgres data types and restoring when using pg_receivewal. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/9-high-volume-processing-pg_wal-issues-restore-pg_receivewal/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering real-time analytics at scale, covering indexes in Postgres 11, 1,500 Postgres upgrades and PostgreSQL vs. MySQL. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/8-scaling-analytics-covering-indexes-1500-upgrades/…
In this episode of Scaling Postgres, we review articles covering Postgres at any scale, monitoring vacuum, using copy, annotated config files, and how to do easy replication failback to an old primary database. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/7-any-scale-monitor-vacuum-copy-annotated-config/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering terabyte scale & analytics, database permissions, fast column adding coming to PosgreSQL 11 and pgBouncer. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/6-terabyte-scale-permissions-fast-column-add-pgbouncer/…
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Scaling Postgres
In this episode of Scaling Postgres, we review articles covering database constraints, user defined ordering, how PostgreSQL is terrible, TimeScaleDB and using logical replication for upgrades. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/5-constraints-user-order-pg-terrible-logical-upgrades/…
In this episode of Scaling Postgres, we review articles covering developers loving PostgreSQL, a 50TB database upgrade, information on vacuums, patches for parallel PostGIS plans, database security concerns, DB normalization and primary keys and generate series. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/4-50TB-upgrade-vacuum-db-security/…
In this episode of Scaling Postgres, we review articles covering modeling, checking for long queries using pg_stat_statements, statistics in PosgreSQL 10 and pgmetrics. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/3-modeling-query-performance-statistics-pgmetrics/…
In this episode of Scaling Postgres, we review articles covering analytical DBs (potentially using GPUs), recursive queries and different forms of replication. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/2-analytical-db-recursive-queries-replication/…
In this episode of Scaling Postgres, we review articles covering petabyte scale techniques as well as various articles on locking. To get the show notes as well as get notified of new episodes, visit: https://www.scalingpostgres.com/episodes/1-petabyte-scale-and-locking/
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