Bases de datosPlanet PostgreSQL
Bases de datos
`max_locks_per_transaction` isn't about transactions or limits—it sizes the cluster-wide lock table, and its misleading name has confused PostgreSQL users for…
Oracle has released version 27 of the Java programming language and virtual machine. As the second non-LTS release since JDK 25, the final feature set includes nine JEPs, five of which are still progressing through the preview and…
Over the past few years, I have been working on assessing the strengths and weaknesses of PostgreSQL migration tools. Several articles published by yours truly led to the ambitious project I have been pursuing since 2024 with my colleagues…
There is a conversation that happens in every PostgreSQL shop eventually. A query that has been fine for a year gets slow overnight. Nothing was deployed. The data grew a little, ANALYZE ran, and the planner — entirely reasonably, on the…