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http://axion.tigris.org/ - http://axion.tigris.org/
A small, fast, SQL and JDBC compliant relational database engine written in and for the Java programming language. [Open source, BSD License] |
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http://hsqldb.org/ - http://hsqldb.org/
RDBMS with JDBC interface, client-server version, query tool, grid, tree, performance test class, servlet, and self-test program. Also supports pure in memory databases. [Open Source, BSD-like] |
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Mckoi SQL Database - http://www.mckoi.com/database/
Multi-client / multi-threaded SQL relational database management system written in Java. Includes JDBC 2.0 driver. [Open Source, GPL] |
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http://sarovar.org/projects/javadbf/ - http://sarovar.org/projects/javadbf/
A Java library for reading and writing Xbase (dBase/DBF) files. [Open source, LGPL] |
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SmallSQL - http://smallsql.sourceforge.net/
A desktop SQL database with a small footprint, 100% pure Java, embeddable, SQL 99 conformance, JDBC 3.0 driver. [Open source, GPL] |
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PointBase - http://www.pointbase.com/
Pure Java RDBMS with a JDBC interface including client/server, embedded, and micro (J2ME) products. [Commercial] |
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http://www.drjava.de/smyle/ - http://www.drjava.de/smyle/
(Storage That Makes Your Life Easier) An open source hierchical/relational database, seamlessly integrated with Java. [Open Source, GPL] |
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http://sourceforge.net/projects/xbasej/ - http://sourceforge.net/projects/xbasej/
A dBASE III and IV compatible Java database. [Commercial] |
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Daffodil DB - http://db.daffodilsw.com/
A embeddable, SQL-99 specification compatible, Java-based database engine. [Commercial and open source] |
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http://www.jepstone.net/tinySQL/ - http://www.jepstone.net/tinySQL/
A very lightweight 100% Java text SQL engine that includes a JDBC driver. [Open Source, LGPL] |