Apache IoTDB
Toolkit for working with and mapping geospatial data
A Java SQL client for any JDBC compliant database
A powerful, cross platform, SQL database system
Relational Database
An object relational-mapping (ORM) library for Java
Automated tests with databases: prep, verify, restore tables
A generator of DTO, Model, and DAO classes to access relational DB
Database Replication, Filtered Synchronization, and Transformation
Database Subsetter and Relational Data Browser
Psuedo DAO with generator
A Raman spectra library with search and storage function.
A Database System for Metamodeling and Method Engineering
Free Web-Based Church Management Database Software
HHDB SQL Admin is a graphical PostgreSQL client written in Java.