Re: Testing Sandforce SSD - Mailing list pgsql-performance

From Greg Smith
Subject Re: Testing Sandforce SSD
Date
Msg-id 4C4B57CF.1040800@2ndquadrant.com
Whole thread Raw
In response to Re: Testing Sandforce SSD  ("Joshua D. Drake" <jd@commandprompt.com>)
List pgsql-performance
Joshua D. Drake wrote:
> That is quite the toy. I can get 4 SATA-II with RAID Controller, with
> battery backed cache, for the same price or less :P
>

True, but if you look at tests like
http://www.anandtech.com/show/2899/12 it suggests there's probably at
least a 6:1 performance speedup for workloads with a lot of random I/O
to them.  And I'm really getting sick of the power/noise/heat that the 6
drives in my home server produces.

--
Greg Smith  2ndQuadrant US  Baltimore, MD
PostgreSQL Training, Services and Support
greg@2ndQuadrant.com   www.2ndQuadrant.us


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