RegreSQL: Regression Testing for PostgreSQL Queries

TL;DR - RegreSQL brings PostgreSQL&#x27;s regression testing methodology to your application queries, catching both correctness bugs and performance regressions before production. As puzzling as it might seem, the common problem with production changes is the ever-present "AHA" moment when things start slowing down or crashing straight away. Testing isn&#x27;t easy as it is, but there&#x27;s a…