Faunus is a property graph analytics engine based on Hadoop. A breadth-first version of the graph traversal language Gremlin operates on a vertex-centric property graph data structure. Faunus can be extended with new operations written using MapReduce and Blueprints.

• Support for various graph-based data sources/sinks
  • Titan distributed graph database
    • Apache Cassandra
    • Apache HBase
  • Rexster fronted graph databases
  • GraphSON text format stored in HDFS
  • EdgeList multi-relational text format stored in HDFS
    • RDF text formats stored in HDFS
  • Hadoop binary sequence files stored in HDFS
  • User defined import/export scripts
• Native integration with the TinkerPop graph stack:
  • Gremlin graph query language
  • Blueprints standard graph API
• Open source with the liberal Apache 2 license

Read the Faunus documentation and join the mailing list.