MySQL - The world's most popular open source database
JasperReports - JasperReports Server is a stand-alone and embeddable reporting server.
PostgreSQL - PostgreSQL is a powerful, open source object-relational database system.
ManageEngine ADAudit - ManageEngine ADAudit is a real-time windows active directory auditing tool.
SQLite - SQLite Home Page
Pentaho - Pentaho is a Business Intelligence software company that offers Pentaho Business Analytics, a suite...