NoSQL (Document) Database Alternative?

Since Firebase itself offers certain types of NoSQL databases (Realtime Database, Cloud Firestore) it would be great for Supabase to include a NoSQL alternative, especially document database systems. I have used Firebase Realtime Database, Apache CouchDB and mongoDB at some of my past projects. Firebase Realtime Database has a unique data structure (e.g. no regular arrays, each database is a large Document) which makes it unique than regular document-based databases such as mongoDB, where each mongoDB "database" (term borrowed from SQL and relational databases) is considered a Collection of Document. Making an open source, drop-in replacement for it would take time and some security considerations. However it would be possible to include a regular document-based NoSQL database such as [Apache CouchDB]( into Supabase, so any Supabase projects which explicitly needs NoSQL can happily use the service. Several CouchDB features such as [mango]( allows mongoDB queries to run on …