Parser generator to read, process, or translate structured text
A library for debugging android databases and shared preferences
Apache Pinot - A realtime distributed OLAP datastore
General-purpose bitemporal database for SQL, Datalog & graph queries
DBMS supporting graph, document, full-text and geospatial models
An object relational-mapping (ORM) library for Java
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Common Resource Grep
Organizes and searches user-defined items and images in a MySQL DB.
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DataAdapter - Java library to work with Oracle and PostgreSQL database
DMS for linux, C++ library, server, webUI , SOAP
Apache Cayenne, Wicket, CXF, GWT, EJB examples as a framework