OceanBase is an enterprise distributed relational database
The AI-Native Search Database
Firebird server, client and tools
HeavyDB (formerly MapD/OmniSciDB)
SQL operating system instrumentation and monitoring framework
The high-performance distributed SQL database for global apps
C++ Qt ORM (Object Relational Mapping) and ODM library
An open source SQL database designed to process time series data
Relational programmable database with GUI
Small Client/Server SQL Relational Database System
RAQUEL : "Relational Algebra Query, Update and Executive Language"
Self-Driving Database Management System
Mark Stephen Sobkow's Code Factory
open Optimized Storage of time series data
SQL relational database
Distributed "massively parallel" SQL query engine
Easily create,browse and share knowledge bases on Windows, Mac & Linux
Cross platform, native, asynchronous, free Oracle IDE
High-speed C++ MVC Framework for Web Application