Database Test Manager Overview Manage database testing including fixture loading, transaction-based test isolation, migration validation, query performance testing, and data integrity checks. Supports PostgreSQL, MySQL, MongoDB, SQLite (in-memory), and Redis with ORM-agnostic patterns for Prisma, TypeORM, SQLAlchemy, Knex, and Drizzle. Prerequisites - Database instance available for testing (Docker container, in-memory SQLite, or dedicated test server) - Database client library and ORM installed (Prisma, TypeORM, Knex, SQLAlchemy, etc.) - Migration files up to date and tested independently -…