Databases

Database
MySQL
SQLAlchemy
InfluxDB
Neo4j
MongoDB - NoSQL database.
RethinkDB
TinkerPop - Graph computing framework.
PostgreSQL - Object-relational database.
CouchDB - Document-oriented NoSQL database.
HBase - Distributed, scalable, big data store.
NoSQL Guides - Help on using non-relational, distributed, open-source, and horizontally scalable databases.
Database Tools - Everything that makes working with databases easier.
TypeDB - Logical database to organize large and complex networks of data as one body of knowledge.
Cassandra - Open-source, distributed, wide column store, NoSQL database management system.
TDengine - An open-source time-series database with high-performance, scalability, and SQL support.
Supabase - An open-source alternative to Firebase.
PocketBase - An open-source, Go-based backend in one file.
Neon - An open-source alternative to AWS Aurora.