A powerful, cross platform, SQL database system
An object relational-mapping (ORM) library for Java
A Java SQL client for any JDBC compliant database
A generator of DTO, Model, and DAO classes to access relational DB
Deductive Database with Datalog, SQL, RA, TRC, DRC
Psuedo DAO with generator
Database Subsetter and Relational Data Browser
Database Replication, Filtered Synchronization, and Transformation
Java database mapper
Financial program
Java Application Framework
With aguacate you get a better taste
Version Control for your Database
ETL engine based on Groovy
Automated tests with databases: prep, verify, restore tables