H2 is an SQL database engine written in Java that implements the JDBC API. Embedded, server, and clustering modes are available. A browser based console application is included. The database has strong security features. Disk based and in-memory databases and tables are supported. License: Mozilla Public License (MPL) Changes:
A new shell tool is now included to query a database from the command line. Most command line tools can now be called from within the H2 console.