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Re: [Gnumed-devel] Postgres query / display speed was Re: Release Candid


From: Karsten Hilbert
Subject: Re: [Gnumed-devel] Postgres query / display speed was Re: Release Candidate 1.0.rc3
Date: Wed, 21 Sep 2011 11:41:13 +0200

> > the display of my 13,000 brands requires 30 seconds to build
> 
> ...
> 
> > Is the speed (slowness) a reflection of (not) having an index that
> > corresponds to what the GUI is wanting?
> 
> An index would have exactly zero impact on reading an entire table.

Actually, that's wrong. Using an index when reading an entire
table would slow things down.

Karsten

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