Re: Write / read cost of *QUORUM

2017-06-18 Thread Vladimir Yudovin
Hi, yes, you are write. Actually write with QUORUM will cause to coordinator to wait for reply from other nodes, but I guess it's negligible. Best regards, Vladimir Yudovin, Winguzone - Cloud Cassandra Hosting On Sun, 18 Jun 2017 10:07:06 -0400 Jan Algermissen

Write / read cost of *QUORUM

2017-06-18 Thread Jan Algermissen
Hi, my understanding is that - for writes using any of the quorum CLs will not put more overall load on the cluster because writes will be sent to all nodes responsible for a partition anyhow. So quorum only increases response time of the coordinator, not cluster load. Correct? - for reads