Re: RAID 0+1 and DB performance

From: Connor McDonald <connor_mcdonald_at_yahoo.com>
Date: Thu, 02 Sep 1999 18:41:29 +0800
Message-ID: <37CE5458.1B53@yahoo.com>

corky711_at_my-deja.com wrote:
>
> By what order of magnitude will segment fragmentation and/or free space
> fragmentation degrade DB performance? If we are using RAID 0+1, will
> there still be such degradation or will RAID counter whatever problmes
> fragmentation incur on the database?
>
> Sent via Deja.com http://www.deja.com/
> Share what you know. Learn what you don't.

Go to www.europa.com/~orapub

There are some very good papers on fragmentation etc etc...Get it right first time and you will NEVER have a problem, and NEVER have to do a reorg...

HTH
--

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Connor McDonald
"These views mine, no-one elses etc etc" connor_mcdonald_at_yahoo.com

"Some days you're the pigeon, and some days you're the statue." Received on Thu Sep 02 1999 - 05:41:29 CDT