🧪 Testing tool for PostgreSQL migrations — schema-snapshots based, framework‑agnostic.
Ephemeral database copies with real schema and no shared state — Go CLI with PII scrubbing, OIDC auth, Homebrew tap, and Go/Ruby/TS SDKs
Generate and minimize database migration counterexamples for reliable failure reproduction
Test database migrations before you ship them: plant a row, run the migration, verify it survives.
🔍 parity-kit — AI-native visual, layout, animation & SEO parity scanner for web migrations. Pixel-perfect regression testing with Playwright. Zero flakes. One command.
Minimize and replay database state that reproduces migration failures
Rehearse SQLite migrations on isolated database copies with invariant checks and rollback proof.
Content-addressed DSH evidence for schema migration idempotence, rollback, invariants, and explicit loss disclosure.
Data Migration Testing | Data Reconcilation
Database migration testing framework - schema rollback validation, data integrity during migrations, zero-downtime migration verification. TypeScript + PostgreSQL + Docker + GitHub Actions CI.
Post-migration PostgreSQL runtime verification for CI — tables, constraints, indexes, ownership, and privileges.
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