Which is the pratical limit on how many rows compose a report ?

Hi guys,
I've a report which could contain a very big number of rows (probably 500k).
When I work with "normal" number (10 - 20000) it works correctly (of course it's not very fast in the last case :-) but when the number of rows goes more up (200k/500k) the report never compair!
Which components are "stressed" during this operation?
Can I tune something?
So, I know that there's not a limit theorically but which is the pratical limit (if there's it)?
King regards
Mauro

Mauro,
All the rows of a report will be fetched, up to the maximum number you specify.
In my opinion, there is no logical reason to provide pagination controls for 200K rows, or even 10K rows. The typical end user is never going to want to flip through that many results - they'll refine their query.
I say - use common sense and give an upper bound as low as possible. You should not use the pagination controls to determine the total row count - that is extraordinarily inefficient.
Joel

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Which is the pratical limit on how many rows compose a report ?

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