Projects / Ontopia


Ontopia is a set of tools for building applications driven by Topic Maps, such as Web portals. The main benefit of Topic Maps is that they provide a flexible and expressive data model supporting much better findability than traditional solutions, as well as advanced features like automated merging of datasets.

Operating Systems

Recent releases

  •  26 Oct 2010 12:20

    Release Notes: The main changes in this version are support for geotagging in Ontopoly, pluggable support for authentication and authorization, and a number of bug fixes.

    •  14 Sep 2009 11:00

      Release Notes: A performance problem was fixed. Some other very minor fixes were made.

      •  07 Sep 2009 13:40

        Release Notes: Mostly bug fixes and minor fixes were made. The main features are support for and Google AppEngine.

        •  09 Jul 2009 11:56

          Release Notes: This is the first open source release.


          Project Spotlight


          A Fluent OpenStack client API for Java.


          Project Spotlight

          TurnKey TWiki Appliance

          A TWiki appliance that is easy to use and lightweight.