| From: | Greg Smith <greg(at)2ndquadrant(dot)com> |
|---|---|
| To: | jd(at)commandprompt(dot)com |
| Cc: | Yeb Havinga <yebhavinga(at)gmail(dot)com>, pgsql-performance(at)postgresql(dot)org |
| Subject: | Re: Testing Sandforce SSD |
| Date: | 2010-07-24 21:14:55 |
| Message-ID: | 4C4B57CF.1040800@2ndquadrant.com |
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| Thread: | |
| Lists: | 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(at)2ndQuadrant(dot)com www.2ndQuadrant.us
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