Java persistence using JDO, JPA or REST
ODABA is an terminology-oriented database management system and develo
File System Relational / Object Oriented DBMS/CMS
Relational Database Management System
Database SQL, query tool, using JDBC for Oracle,SQLite,PostgreSQL,etc
Information Manager(split/analyze/compare/combine).
scriptable game engine with built-in support for 2D graphics and sound
Version Control for your Database
OPTIMIZING THE WAY YOU DEVELOP
An extended Subversion client enabling versioning of database schemas
SQL Embedded Manager, is a light-weight implementation of the SSMS.
database updater
Administration tool for JEE applications
RMS is created in Java and still not completed, still working on it.
Provides support for properties files in Python 3.x