DAO for all database server types with the Java POJO code generator
Toolkit for working with and mapping geospatial data
Database ERD- design tool with Reverse Engineering
Database SQL, query tool, using JDBC for Oracle,SQLite,PostgreSQL,etc
JspMyAdmin 2 - A Java Web tool for MySql database administration
Query Light : A Lightweight Oracle java swing client based on JDBC
Java library to remove Object/Relation Impedance
Administration tool for JEE applications
PL/SQL Editor module for NetBeans IDE