Hi, I have the same feeling, but I think that shouldn't be the case. Small number of big batches should decrease the total latency time while would favor the total throughput. And, as Ilya said:
"In a distributed system, throughput will scale with cluster growth, but latency will be steady or become slightly worse." the effects of scaling the cluster should be clearer using a few big batches rather than a lot of tiny ones, at least in my understanding. Unfortunately, Data Streamer is not yet supported in the C++ API, afaik. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/