Some experimental SQL client generation code for building client packages and other various half completed trials - (mostly around databases, particular Firebird).
Java Database Manager, harnessing the power of JDBC. Makes database management interoperable. Features Database diagram generation, reports generation, graphs generation, code generation and usual database client features.
CoolSQL is a free database client software. It is better for people who develop applications related to database and manage database. CoolSQL is written by Java, so it can run on the platform where installed the Java Runtime Environment (1.5 or above).