Subject: Re: Performance degraded with grouping and sorting.
From: Bhupendra Singh <skbhupendra@xxxxxxxxxxx>
Date: Thu, 28 Oct 2004 15:07:32 +0100 (BST)
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Kev,
Thanks for your reply..If you dont mind can you or
somebody please point to something, where I should be
looking around to increase the performance.
Do you have any ideas how to change the XSLT processor
properties or move to a better performing processor. I
am using Xalan processor currently and you are right I
have a good configuration PC with 1 GB RAM.
regards,
Bhupi.
--- Kevin Jones <kjones@xxxxxxxxxxx> wrote:
> On Wednesday 27 October 2004 16:04, Bhupendra Singh
> wrote:
> > Hi,
> > I have an XML something like this.
>
> Cut...
>
> >
> > After the grouping the total time taken was 45
> secs.
> > which I think is too much.
>
> I would tend to agree. Running a transform based on
> your
> sample the time only doubled between a simple sort
> and your
> code. I could not see any reason you should be
> seeing five
> times worse.
>
> My guess would be it is a "feature" of the XSLT
> processor
> you are using or there is something else in your
> stylesheet
> that is causing the problem. The 5 secs for a simple
> sort
> is also fairly poor (assuming you are running on a
> recent-ish PC) so that may also indicate a processor
> issue.
>
> Kev.
>
>
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