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Home -> Community -> Mailing Lists -> Oracle-L -> RE: Lots and lots of redo logs
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Christopher R. Spence said:
"Disks are cheap and if you store things on the outer platters performance
will suffer"?
Chris, I'm not sure what you mean here.
The concept of Variable Transfer Rate covers this.
Stealing a quote from: Optimal Storage Configuration Made Easy, By Juan Loaiza, Oracle Corporation
"The transfer rate for a disk drive is not the same for all portions of a
disk.
The outer sectors of a disk drive move by the disk head faster than the
inner sections
leading to a faster transfer rate for the outer sectors. This is simply
because
of the circular shape of a disk drive."
Scott
-- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Scott Crabtree INET: scott_at_psscorp.com Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).Received on Fri Sep 14 2001 - 11:14:19 CDT
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