Re: Hardware vs Software RAID - Mailing list pgsql-performance

From Matthew Wakeling
Subject Re: Hardware vs Software RAID
Date
Msg-id Pine.LNX.4.64.0806251631520.4085@aragorn.flymine.org
Whole thread Raw
In response to Re: Hardware vs Software RAID  (Greg Smith <gsmith@gregsmith.com>)
Responses Re: Hardware vs Software RAID
List pgsql-performance
On Wed, 25 Jun 2008, Greg Smith wrote:
> A firewire-attached log device is an extremely bad idea.

Anyone have experience with IDE, SATA, or SAS-connected flash devices like
the Samsung MCBQE32G5MPP-0VA? I mean, it seems lovely - 32GB, at a
transfer rate of 100MB/s, and doesn't degrade much in performance when
writing small random blocks. But what's it actually like, and is it
reliable?

Matthew

--
Terrorists evolve but security is intelligently designed?  -- Jake von Slatt

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