Re: Migrating to Postgresql and new hardware

From: Lars <la(at)unifaun(dot)com>
To: "Strange, John W" <john(dot)w(dot)strange(at)jpmchase(dot)com>
Cc: "pgsql-performance(at)postgresql(dot)org" <pgsql-performance(at)postgresql(dot)org>
Subject: Re: Migrating to Postgresql and new hardware
Date: 2011-01-19 08:45:35
Message-ID: E0B1224AD40B544B9DE1BCC6008E95220D1F192D5E@UF05.unifaun.se
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> Are you going to RAID the SSD drives at all?
Yes, I was thinking four drives in RAID 10 and a (hot) spare drive...

> Of course this is based on my experience, and I have my fireproof suit since
> I mentioned the word fusionIO :)
Hehe

FusionIO has some impressive stats!
SSD in RAID10 provides redundancy in case of disc failure. How do you handle this with fusionIO? Two mirrored cards?

/Lars

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