Oh, duh!!!  Thanks for the correction...brain gas....but what's an order of 
magnitude or two between friends?  My current project has everything in per/sec 
so my mind was stuck in that mode.

I'll have to check the BIOS settings on my box and see if turning off write 
caching makes more sense on that particular test.



Michael D. Black

Senior Scientist

Advanced Analytics Directorate

Advanced GEOINT Solutions Operating Unit

Northrop Grumman Information Systems

________________________________
From: [email protected] [[email protected]] on 
behalf of Igor Tandetnik [[email protected]]
Sent: Sunday, May 20, 2012 8:47 AM
To: [email protected]
Subject: EXT :Re: [sqlite] sqlite Commit C API

Black, Michael (IS) <[email protected]> wrote:
> Hmmm...our math is a bit different...
>
> A 1,000 RPM disk would take 1ms to spin around once

No it wouldn't.

> (there are 1000ms in a second, correct?)

Yes, but RPM stands for a revolution-per-*minute*. You are off by a factor of 
60.
--
Igor Tandetnik

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