MongoDB
Level: 1 · Versions tested in CI: MongoDB 7 (tested)
Authentication and transport
user/password, URI, TLS; Atlas SRV via URI (not tested against Atlas, so not confirmed to work there; try it read-only first)
Capabilities
Collections as tables, document edit queue with optimistic concurrency, schema analyzer, per-stage pipeline preview (text), index create/drop, import/export, mongodump/mongorestore
Type notes
ObjectId as hex string, Long exact, Decimal128 as string, nested documents as JSON
Read-only enforcement
Client-side guard (allow-list of read commands); use a read-only database user for a server-side guarantee
External tools
mongodump, mongorestore (MongoDB Database Tools, detected)
Driver license
mongodb (Apache-2.0)
Running the integration tests
docker compose -f test/compose/docker-compose.yml up -d <service> then RZ_ENGINES=mongodb pnpm test (see test/compose/docker-compose.yml for ports and packages/test-engines for the helpers).