Projects / H2 Database Engine

H2 Database Engine

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.

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Recent releases

  •  02 May 2014 13:18

    Release Notes: This beta version fixes important bugs that were found in the first 1.4 beta release.

    •  12 Apr 2014 07:30

      Release Notes: This beta version uses a the new storage engine (MVStore) by default, which should be more robust and SSD-friendly.

      •  05 Apr 2014 18:31

        Release Notes: The H2 console tool has been improved. The new storage engine MVStore and the spatial index have been improved. An important bug that resulted in a NullPointerException was fixed.

        •  18 Jan 2014 18:15

          Release Notes: The spatial features and compatibility with other databases have been improved. The new MVStore mechanism has been enhanced, and is now beta quality.

          •  19 Oct 2013 08:23

            Release Notes: The spatial index and data type have been improved. The new storage subsystem (MVStore) is now beta quality.

            Recent comments

            13 Feb 2011 13:45 davidgoadby

            I have been grappling with MySQL for a project and came across this. If it works like it says it does then a pure Java solution will mean no MySQL install is required which is great. Also, I have a need for an in-memory function for data collection so, if I can have two databases one fast (in Memory) and the other backing store (on disk) running at the same time then I will be a hero!

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