Open Java API for OLAP
Lucene Oracle Integration using Data Cartridge API
xBook is a framework for archaeological databases
Database corrections on Dolibarr data
Monitor and maintain HBase configured for manual splitting
Object relational mapper
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
Simple persistent framework
Database to Excel Extractor
Persism is a simple no nonsence ORM.
"Database to CSV" project stores/loads data between database and CSVs