Chess Database and PGN viewer
Deductive Database with Datalog, SQL, RA, TRC, DRC
Cross-platform open source Redis DB management tool
FastoNoSQL it is GUI platform for NoSQL databases.
Store all your passwords in one secure encrypted database.
Frontend for arcade and console emulators like mame and nestopia.
A Portable Database
hosts for Internet Freedom
A simple issue tracker system.
Open source Extract Transform Load engine written in Java
SolidDB Storage Engine for MySQL