A fast SQL database that can run embedded or a server mode with support for transactions, encryption, full search, etc. Storage can be disk-based or in-memory.

AutoDAO is a Generic DAO on steroids implementation for Java. Features: ready to use CRUD operations, zero persistence code for common DAO queries, annotation-driven auto-configuration, Hibernate/JPA support.

Carbon Five Test Support is a collection of miscellaneous classes which augment various testing frameworks' default behavior in such a way that has been useful on various projects.