Re: Cassandra sstable to Mysql

2016-04-03 Thread Abhishek Aggarwal
Thanks Bryan, I don't want to use the sstable as it will increase the load on Cassandra . I directly want to use the data file created using the CQLSSTablewriter for migrating to Mysql. Abhishek Aggarwal *Senior Software Engineer* *M*: +91 8861212073 , 8588840304 *T*: 0124 6600600 *EXT*: 12128 A

Hardware used

2016-04-03 Thread Mohankalyan, Sathyanarayanan
Hi Please comment on what sort of hardwares you have configured for Cassandra? My questions are primarily on capacity utilized vs allocated., to justify hardware proposal requirements. Thanks Sathya The information contained in this message is privileged and int

Re: cassandra disks cache on SSD

2016-04-03 Thread Mateusz Korniak
On Friday 01 April 2016 21:48:08 vincent gromakowski wrote: > 2016-04-01 19:27 GMT+02:00 Mateusz Korniak : > > We are using lvmcache for that. > > Can you provide me a approximate estimation of performance gain ? I suspect it depends on frequently read data size. If it fits into caching SSDs. In