Re: SMP scalability goal

From: Duane Wessels <wessels@dont-contact.us>
Date: Thu, 24 Apr 2008 10:27:14 -0600 (MDT)

On Thu, 24 Apr 2008, Alex Rousskov wrote:

> I do not think it is realistic to expect nearly linear scale (close to
> 100% and 200% increase in performance), especially for the first
> implementation.

As you know, disk is usually the bottleneck. So I think your goals
and expectations should state whether disk caching is involved or
not. Assuming disk caching is involved, maybe even state what
storage type and a typical hit ratio.

Duane W.
Received on Thu Apr 24 2008 - 16:27:14 MDT

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