You have something wrong there. I just ranthe test suite I ship with my java driver against and I am able to do 2048 documents in about a second. Most of that t

You have something wrong there. I just ranthe test suite I ship with my java driver against and I am able to do 2048 documents in about a second. Most of that time is spend in serializing the data to go over the wire and each insert is being done individually and in raw protobuf form. If you send in JSON and you queued up your inserts I imagine you could do even better.