PostgreSQL 18 finally fixes the autovacuum formula that left billion-row tables waiting for 200M dead tuples.

Six years after PostgreSQL shipped the table access method API, the alternative storage engine ecosystem is thriving—but messier than early predictions…

Snowflake's pg_lake and Databricks' Lakebase both wrap PostgreSQL for lakehouse workloads, but they're nearly opposite architectures.

PostgreSQL 13 added insert-triggered autovacuum to solve a critical problem: append-only tables never vacuumed, breaking index-only scans and delaying tuple…

When a maintainer rewrites a project with AI and changes its license, they've crossed a line.

PostgreSQL 19 expands MultiXactOffset to 64 bits, eliminating a real outage failure mode. So when do regular transaction IDs get the same treatment?

Autovacuum's three key parameters work together to control when it runs, how hard, and how it throttles itself.

When your database catches fire, panic is optional. Learn seven battle-tested rules that turn chaos into a coordinated response.

PostgreSQL 19 eliminates the 32-bit MultiXactOffset ceiling that has crashed high-concurrency FK-heavy clusters at 3 a.m.

Most organizations that build data lakes don't need them.