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Re: Oracle and Raid setup

From: VC <boston103_at_hotmail.com>
Date: Sun, 12 Jun 2005 19:52:10 -0400
Message-ID: <Yd-dnVSigNA0VzHfRVn-vg@comcast.com> 





Hi,



Missed this:



>

> I had thought rotational waits were dominant over head-seek waits

> these days.

>




No,  even "these days" seek time is still the major factor:



200GB Seagate :


Rotational Speed 7200 revolutions per minute
Average Rotational Delay 4.16 millisecond
Average Seek Time 8.5 millisecond
Received on Sun Jun 12 2005 - 18:52:10 CDT












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