Re: How to improve db performance with $7K?

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От Vivek Khera
Тема Re: How to improve db performance with $7K?
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Msg-id 9fde2d603a18b53b5b3f22ad47f3a064@khera.org
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Ответ на Re: How to improve db performance with $7K?  (Kevin Brown <kevin@sysexperts.com>)
Ответы Re: How to improve db performance with $7K?  ("Joshua D. Drake" <jd@commandprompt.com>)
Re: How to improve db performance with $7K?  (Kevin Brown <kevin@sysexperts.com>)
Список pgsql-performance
On Apr 14, 2005, at 10:03 PM, Kevin Brown wrote:

> Now, bad block remapping destroys that guarantee, but unless you've
> got a LOT of bad blocks, it shouldn't destroy your performance, right?
>

ALL disks have bad blocks, even when you receive them.  you honestly
think that these large disks made today (18+ GB is the smallest now)
that there are no defects on the surfaces?

/me remembers trying to cram an old donated 5MB (yes M) disk into an
old 8088 Zenith PC in college...

Vivek Khera, Ph.D.
+1-301-869-4449 x806


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