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Re: [PROPOSAL] Merging Improved

From: mark benedetto king <mbk_at_boredom.org>
Date: 2003-04-12 19:29:58 CEST

On Fri, Apr 11, 2003 at 11:28:14PM -0400, Greg Hudson wrote:
>
> As far as I can tell, the only argument that holds up is space savings.
> Either make a case that the amount of space saved is significant or
> don't do it.
>

Well, space savings of this sort usually also translate to speed savings
because the row size decreases mean that fewer disk blocks are involved
in table operations and a greater percentage of the rows can be cached
in any bounded amount of RAM.

I don't know what the average record size is right now, but I suspect
that adding 36 bytes of UUID to it won't help matters.

--ben

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Received on Sat Apr 12 19:32:25 2003

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