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.

Features

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

Getting Started