on Titan you can choose your storage backend (currently, BerkeleyDB, Cassandra and HBase) according to your needs: https://github.com/thinkaurelius/titan/wiki/Storage-Backend-...
on Titan you can choose your storage backend (currently, BerkeleyDB, Cassandra and HBase) according to your needs: https://github.com/thinkaurelius/titan/wiki/Storage-Backend-...