Thanks all of u. -------------------------------------- Ranger Tsao
2015-10-30 18:25 GMT+08:00 Anishek Agarwal <anis...@gmail.com>: > if its some sort of timeseries DTCS might turn out to be better for > compaction. also some disk monitoring might help to understand if disk is > the bottleneck. > > On Sun, Oct 25, 2015 at 3:47 PM, 曹志富 <cao.zh...@gmail.com> wrote: > >> I will try to trace a read that take > 20msec >> . >> >> just HDD.no delete just 60days ttl.value size is small ,max length is 140. >> >> >> My data like Time Series . date of 90% reads which timestamp < 7days. >> data almost just insert ,with a lit update. >> > >
