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.

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Links for this episode:

• https://www.postgresql.org/about/news/postgresql-15-beta-4-released-2507/
• https://supabase.com/blog/choosing-a-postgres-primary-key#the-post-uuidv1v4-era-a-cambrian-explosion-of-identifiers
• https://blog.devgenius.io/analyzing-new-unique-identifier-formats-uuidv6-uuidv7-and-uuidv8-d6cc5cd7391a
• https://www.2ndquadrant.com/en/blog/sequential-uuid-generators/
• https://www.cybertec-postgresql.com/en/error-nextval-reached-maximum-value-of-sequence/
• https://proopensource.it/blog/postgresql-configuration
• https://aws.amazon.com/blogs/database/parallel-vacuuming-in-amazon-rds-for-postgresql-and-amazon-aurora-postgresql/
• https://pganalyze.com/blog/5mins-postgres-parallel-vacuum-sql-json-postgres-16
• https://blog.jooq.org/how-to-plot-an-ascii-bar-chart-with-sql/
• https://postgres.fm/episodes/wal-and-checkpoint-tuning
• https://www.codewithjason.com/podcast/11223850-160-postgresql-with-andrew-atkinson/
• https://postgresql.life/post/jeevan_ladhe/