German data storage specialists >Sones has open sourced their GraphDB database software.
GraphDB is built on top of Microsoft’s .NET Framework and Mono. It’s an object-oriented graph database management system for semi-structured data in a distributed data environment, reported the H Open.
GraphDB runs on Windows, Mac OS X, Linux and other Unix flavors and it licensed with the GNU Affero General Public License.
The software can be downloaded via GitHub here.