My question is my throughput per case. > In general, cluster throughput = single node throughput * number of > nodes / replication factor.
Yes, I think so too. But I really want to ask is there are no results. Could you look at the chart I made it? http://goo.gl/mACQa 2011/5/27 Maki Watanabe <watanabe.m...@gmail.com>: > I assume your question is on that "how CL will affects on the throughput". > > In theory, I believe CL will not affect on the throughput of the > Cassandra system. > In any CL, the coordinator node needs to submit write/read requests > along the RF specified for the KS. > But for the latency, CL will affects on. Stronger CL will cause larger > latency. > In the real world, it will depends on system configuration, > application design, data, and all of the environment. > However if you found shorter latency with stronger CL, there must be > some reason to explain the behavior. > > maki > > 2011/5/27 Ryu Kobayashi <beter....@gmail.com>: >> Hi, >> >> Question of Consistency Level throughput. >> >> Environment: >> 6 nodes. Replication factor is 3. >> >> ONE and QUORUM it was not for the throughput difference. >> ALL just extremely slow. >> Not ONE had only half the throughput. >> ONE, TWO and THREE were similar results. >> >> Is there any difference between 2 nodes and 3 nodes? >> >> -- >> <beter....@gmail.com> >> twitter:@ryu_kobayashi >> > > > > -- > w3m > -- <beter....@gmail.com> twitter:@ryu_kobayashi
