| From: | Michael Monnerie <michael(dot)monnerie(at)it-management(dot)at> |
|---|---|
| To: | Johann Spies <jspies(at)sun(dot)ac(dot)za>, pgsql-admin(at)postgresql(dot)org |
| Subject: | Re: Handling large volumes of data |
| Date: | 2008-04-08 10:01:14 |
| Message-ID: | 200804081201.15175@zmi.at |
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| Lists: | pgsql-admin |
On Dienstag, 8. April 2008 Johann Spies wrote:
> This took about a week on a 2xCPU quadcore server with 8Gb RAM.
This is not the most interesting thing here. What disk I/O subsystem do
you use? At least a hardware RAID controller with RAID 0 or 10 should
be used, with 10krpm or 15krpm drives. SAS preferred, as on SATA the
only quick disks are Western Digital Raptor (which aren't too bad,
btw).
mfg zmi
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