On Friday 21 Sep 2007, [EMAIL PROTECTED] wrote:
> You are correct in that the proper indexes will certainly increase
> performance. 

Increase *select* performance if the index is used.
Indexes make insert/update slower.

I used to work on a DB that had over a million inserts a month, with 'only' 
several (tens of) thousend selects. We got better performane on the insert by 
dropping some indexes, and the select performance was only slightly worse.

There are always trade offs :-)

-- 
Tom Chiverton
Helping to administratively visualize B2B e-services
on: http://thefalken.livejournal.com

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