Database
Database Migration Testing: Rollback Verification, Data Integrity, and Zero-Downtime Patterns
Most teams test their application code thoroughly and their migrations almost not at all.
Database
Most teams test their application code thoroughly and their migrations almost not at all.
Database Testing
Database migrations are the most dangerous deployments you'll make. A bad migration can corrupt data, lock tables, or bring down production — and rollbacks are often impossible once users interact with the new schema. This guide covers how to test migrations thoroughly across the four most popular migration tools.