A free, open source, powerful tool for working with messy data
A powerful, cross platform, SQL database system
a set of foundation classes for database engines
eXist-db is a feature rich Open Source native XML database
Rel is a database management system (DBMS) that implements Tutorial D.
Embeddable Javascript engine with a focus on portability
Search engine and data mining applications and ClueWeb datasets.
RAQUEL : "Relational Algebra Query, Update and Executive Language"
Fast, scalable, robust graph database platform
DBLX3 Relational Database System
CrNiCKL (chronicle) is a Java database for time series
An Enterprise Information Integration System
Tiny and easy to use JDBC framework, simplifies usage of JDBC driver
10gen Education / MongoDB University courses of 2013
SIRA_PRISE client side ecosystem
Command Centre