Re: SCSI vs SATA

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От James Mansion
Тема Re: SCSI vs SATA
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Msg-id HCEPKPMCAJLDGJIBCLGHMEMGHGAA.james@mansionfamily.plus.com
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Ответ на Re: SCSI vs SATA  (Bruce Momjian <bruce@momjian.us>)
Ответы Re: SCSI vs SATA  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-performance
>Right --- the point is not the interface, but whether the drive is built
>for reliability or to hit a low price point.

Personally I take the marketing mublings about the enterprise drives
with a pinch of salt.  The low-price drives HAVE TO be reliable too,
because a non-negligible failure rate will result in returns processing
costs that destroy a very thin margin.

Granted, there was a move to very short warranties a while back,
but the trend has been for more realistic warranties again recently.
You can bet they don't do this unless the drives are generally pretty
good.

James

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