you should really look at Janus (with Cassandra as the backing datastore). http://janusgraph.org/ http://janusgraph.org/ Since it uses Gremlin, you should not

you should really look at Janus (with Cassandra as the backing datastore). http://janusgraph.org/ http://janusgraph.org/ Since it uses Gremlin, you should not have that big a problem in porting.