Re: Optimizing back-end: saving cycles or saving I/O (was: Re: [PATCH v2] Saving a few cycles, part 3/3)
From: Greg Hudson <ghudson_at_MIT.EDU>
Date: Wed, 12 May 2010 15:12:56 -0400
On Wed, 2010-05-12 at 13:44 -0400, Hyrum K. Wright wrote:
Maybe. Caches add complexity, and too many layers of caching (disk, OS,
I would suggest getting a better understanding of why this operation is
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