Migradock
Sequence database changes, estimate lock exposure, record rollback confidence, dependencies, rehearsal evidence, and deployment decisions.
Focused field tools
List schema, data, index, constraint, code, flag, and cleanup changes.
Order producers, consumers, dual-write paths, backfills, and removals.
Measure lock type, acquisition, duration, blockers, and timeout behavior.
Bound batches, load, checkpoints, retries, lag, and verification.
Keep old and new application versions safe during mixed deployment.
Distinguish code rollback, schema rollback, data repair, and forward recovery.
Migradock models recorded migration assumptions and does not connect to a database, execute SQL, predict every engine behavior, or guarantee rollback. Rehearse on representative data and verify engine version, locks, replication, traffic, backups, and recovery with accountable database owners.