Introduction Most PostgreSQL users use prepared statements as a way to boost performance and prevent SQL injection. Fewer people know that the query planner silently changes the execution plan for prepared statements after exactly five…

There is a kind of database pain that does not arrive dramatically. It arrives quietly. A query runs longer than expected. A session stays occupied. Someone opens another connection just to keep moving. Then another task shows up behind…

We are excited to announce Percona Operator for PostgreSQL 2.9.0! In this release, we bring significant improvements across database lifecycle management, security, backup/restore, and operational observability, making it easier than ever…
Most MongoDB pain isn't a MongoDB problem. It's a workload shape problem that would follow you to Postgres.