I second the Daniel Roseman presentation, check out his blog as well –
he has a few posts about optimizing querysets.

Get debug-toolbar on there and see what's actually causing it. Bad
template code is the most common thing I've found, executing the same
query 1,000+ times in a loop when once would suffice. If the number of
queries being run is low but they're taking ages, then ‘EXPLAIN’ the
queries and see how they can be improved.

200,000 records is really not a lot.

Matt Stevens | www.dirtymonkey.co.uk

On 23 February 2012 11:21, kalyani ram <arch.kalu3...@gmail.com> wrote:
>
> Hey ppl!
>
> I there anybody who can help me on a problem with a slow page process
> with mysql as a backend having about 2lakh records ??
>
> Thanks in advance.
>
> Regards,
> kalyani
>
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