World's first open source data quality & data preparation project
Helping users to quickly understand SQL queries
The Orator ORM provides a simple yet beautiful ActiveRecord implement.
An Internet-scale database
CrNiCKL (chronicle) is a Java database for time series
Full JAVA JDBC Interface to MS Access using Jackcess
A generic biodiversity database management system
Java library to remove Object/Relation Impedance
A boost or headstart to your PL/SQL development
plugin-based framework for systematic and reproducible experimentation
Web based GUI tool to manage your data stored in Apache Cassandra
An extended Subversion client enabling versioning of database schemas
Very easy to use databrowser and query console for SQLite3 based on QT
An Audit Table and Trigger Management Tool for MySQL