dora-database-parity

To ensure database feature parity across multiple engines, you enforce a strict cross-engine contract that validates exhaustive driver handling, proper identifier quoting, and required capability flag assertions for all data-facing changes.

Cross-engine behavioral parity in a database workbench is the standardized consistency across different database drivers. It ensures features degrade gracefully by managing the contract between backend adapters and frontend UI affordances.

Adding a mutation method across Postgres, MySQL, and SQLite requires validating the implementation against a verification matrix. This ensures proper dialect-specific introspection, identifier quoting, and capability flag gating across all seven supported drivers.

Yes, this parity validation framework supports DuckDB, libSQL, D1, and PostHog. It manages the architectural consistency contract across all seven supported database drivers, including backend adapters and frontend UI affordances.

Database features fail on unsupported engines without capability flags because the cross-engine contract requires standardized capability enforcement. Without these flags, features cannot degrade gracefully or assert required capabilities across different database drivers.

The best way to prevent fragmentation in a multi-driver database workbench is enforcing a strict cross-engine contract. This framework mandates exhaustive engine handling, proper identifier quoting, and capability flag assertions for all data-facing changes.