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Logical replication has been an integral part of Postgres since version 10 released in 2017. It's a very convenient system for synchronizing one or more tables from one running Postgres cluster to another, and the community has embraced it…
A skewed partition key can route 80% of your writes to one partition. Learn how to diagnose PostgreSQL partition hot spots and fix them at the schema level.
PostgreSQL 18 finally made extensions truly relocatable by adding `extension_control_path` to match the long-existing `dynamic_library_path`.
At PGDay France (2018 or 2019, I honestly can’t remember which one), I shared my method for evaluating a Postgres extension: read the source code, and ask yourself whether you understand it well enough to fix a small bug. Someone in the…