Hi Aliabbas, It's quite feasible to run multiple graph DBs, that's just manual sharding. In your application you own the mapping to which of the graph DBs you want to interact with, and your app also reifies links between instances.
But do try a single instance first (with slave replication for read scale). You might find that it works well since you need to do a lot less writing with Neo4j than you do with RDBMS. Jim _______________________________________________ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user