The open big data serving engine
DBMS supporting graph, document, full-text and geospatial models
General-purpose bitemporal database for SQL, Datalog & graph queries
Common Resource Grep
Search engine and data mining applications and ClueWeb datasets.
CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle
A pure Java JDBC driver for Microsoft Access database files
Yet Another Elasticsearch GUI Client
Pluggable data administration UI interface for Java web applications
Open source Extract Transform Load engine written in Java
Real-time data acquisition and visualization software