Freies Datenbankmanagementsystem: MySQL, PostgreSQL, Phpmyadmin, Db4o, Couchdb, Firebird, Berkeley DB, Sqlite, MySQL Cluster, Postgis, Apache Derby, Ingres, Sones Graphdb, Basex, Phpmybackuppro, Heidisql, Hsqldb, Dbm, H2 Database, Palo
Source Wikipedia
Ontotext GraphDB in Practice: The Complete Guide for Developers and Engineers
William Smith