Open Java API for OLAP
Lucene Oracle Integration using Data Cartridge API
xBook is a framework for archaeological databases
Latin texts from 1513: XML edition and XQueries
Monitor and maintain HBase configured for manual splitting
Administration tool for JEE applications
"Database to CSV" project stores/loads data between database and CSVs
Pluggable data administration UI interface for Java web applications
Big Sack: A lightweight Java Key/Value store with undo and disk cache.
engine of engine compiler
Object relational mapper