PyMongo - the Official MongoDB Python driver
A Python Object-Document-Mapper for working with MongoDB
Supports tests, providing lightweight, throwaway instances of database
Library extending Jupyter notebooks to integrate with Apache TinkerPop
A next-generation graph-relational database
ArcticDB is a high performance, serverless DataFrame database
PostgreSQL database anonymization and synthetic data generation tool
Relative Examples and Resources of iBoxDB, etc...
Apache Spark Connector for Azure Cosmos DB