Scaling Postgres

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/ 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/280-postgres-16-rc1-bi-directional-replication-all-about-parameters-foreign-keys-polymorphism/ 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/279-tps-benchmark-partition-wise-join-partitioning-billions-postgres-16-features/ 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/278-squeeze-your-system-one-million-connections-indexing-like-pgvector-hnsw/ 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/277-postgres-releases-postgresql-survey-partitioning-sharding-bulk-loading/ 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/276-brin-correlation-poor-partitioning-10-beginner-tips-table-index-usage/ 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/275-no-more-vacuum-zero-downtime-cut-over-network-impact-not-in-optimization/ 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/274-subquery-performance-avoid-update-locking-column-changes-outage-workshop/ 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/273-debian-ubuntu-packages-ivfflat-indexes-in-vs-any-view-logging/ 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/272-postgres-16-beta-2-rise-of-vectors-fdw-performance-unused-indexes/ 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/271-30-percent-faster-uuid-downsides-growing-wal-processes-vs-threads/ 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/270-data-skew-monitoring-remote-access-csv-documentation/ 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/269-upgrade-struggles-hyperloglog-pgbouncer-usage-postgres-scaling/ 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/268-faster-copy-psql-variables-backup_label-bad-encoding/ 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/267-postgres-16-beta-1-rust-functions-partitioning-memory-problems-tags-arrays/ 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/266-postgres-releases-postgres-distributed-privilege-template-real-time-dashboard/ 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/265-pg_stat_statements-transaction-id-wraparound-consultant-knowledge-cituscon/ 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/264-worst-part-pluggable-storage-busy-system-data-architecture/ 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/263-lz4-zstd-compression-avoiding-problems-triggers-simplify-indexes-can-hurt/ 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/262-pg_failover_slots-standby-logical-decoding-trusted-language-extensions-postgres-package-manager/ 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.