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Re: Huge Data sets, simple queries - Mailing list pgsql-performance

From hubert depesz lubaczewski
Subject Re: Huge Data sets, simple queries
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Msg-id 9e4684ce0601300953kdb9f812h12820410cc3d5580@mail.gmail.com
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In response to Re: Huge Data sets, simple queries  ("Luke Lonergan" <LLonergan@greenplum.com>)
Responses Re: Huge Data sets, simple queries
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On 1/29/06, Luke Lonergan <LLonergan@greenplum.com> wrote:
> Oh - and about RAID 10 - for large data work it's more often a waste of
> disk performance-wise compared to RAID 5 these days.  RAID5 will almost
> double the performance on a reasonable number of drives.

how many is reasonable?

depesz

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