Massive parallel data platform for analytics, machine learning and AI
An open-source time-series SQL database optimized for fast ingest
MyDumper project
Distributed PostgreSQL as an extension
sqlite3 driver for go using database/sql
Embeddable JSON Database engine C library
Cross-platform database framework developed by WeChat
Reliable PostgreSQL backup and restore
A multi-threaded, multi-database tcp-based database insertion app.
A MMOG engine of server
RAQUEL : "Relational Algebra Query, Update and Executive Language"
Intellect Modeling Kit: assisting research, diagnostics, consulting
An Embedded NoSQL, Transactional Database Engine
You can use libfb from C, Gambas3 to connect Firebird Database Server
A RoundRobin sample router for MariaDB MaxScale
A high-performance and stable proxy for MySQL
PostgreSQL Recovery Manager
Open source C and C++ library for accessing Oracle Databases