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From sankalp kohli <kohlisank...@gmail.com>
Subject Re: Commit log and data separation on SSD
Date Sun, 22 Sep 2013 23:23:45 GMT
Having commit log and data directory under one SSD works well. Though it
depends a lot on the use case. I would measure the Disk utilization and see
whether it can be on one. For most of the cases, it will work fine on one
SSD.


On Sun, Sep 22, 2013 at 4:02 PM, Shahryar Sedghi <shsedghi@gmail.com> wrote:

> This my first SSD experience. With  normal disks we separate commit log
> from data. We have 2 SSDs dedicated to Cassandra  I was wondering if we
> gain a better performance  if we put commit  log in one and data in
> another, or just use raid 0 to have both SSDs combined.
>
> Thanks in Advance
>
> Shahryar
>
>
>
>

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