planetscale-postgres-safety-review

From README

Postgres safety review Purpose Recommend best practices for a PlanetScale Postgres database. Focus on availability protection, application isolation, recovery, safe automation, and observability. Do not apply changes. Branch and schema workflow PlanetScale Postgres branches do not use Vitess-style deploy requests. Schema changes are made directly to each branch, and production schema changes should be managed through the application’s normal migration workflow with a branch validation step. Check: Whether a development or test branch exists. Whether branches are empty or restored from backup. Whether migrations are tested against a branch before production. Whether application migrations are reversible or have a documented rollback strategy. Whether production DDL is manually reviewed. Recommend: Create or use a non-production branch for migration testing. Run migration validation and application tests against that branch.