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Thread Slow Reports
Sun, Jun 10 2007 3:57 PMPermanent Link

"Glynn Owen"
Glynn Owen wrote:

> I have a client who swears that his reports ran 5 times faster using
> BDE rather than DBISAM. Has anyone else had such problems when using
> remote connections?
>
> TIA,
> Glynn

I just finished isolating this report and running it all on its own. It
ran like blazes, so I think the problem is related to the 15 meg EXE in
which it is currently residing. At any rate, I can't believe it has
anything to do with DBISAM. My first guess is that "DisableControls"
has not been called on the primary dataset.

Thanks for the help,
Glynn

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Mon, Jun 11 2007 3:34 PMPermanent Link

Tim Young [Elevate Software]

Elevate Software, Inc.

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Email timyoung@elevatesoft.com

Glynn,

<< I just finished isolating this report and running it all on its own. It
ran like blazes, so I think the problem is related to the 15 meg EXE in
which it is currently residing. At any rate, I can't believe it has anything
to do with DBISAM. My first guess is that "DisableControls" has not been
called on the primary dataset. >>

That's usually a primary culprit.  Updating the controls constantly while
navigating will kill the performance stone dead.

--
Tim Young
Elevate Software
www.elevatesoft.com

Tue, Jun 12 2007 10:36 AMPermanent Link

"Glynn Owen"
Tim Young [Elevate Software] wrote:

> Glynn,
>
> << I just finished isolating this report and running it all on its
> own. It ran like blazes, so I think the problem is related to the 15
> meg EXE in which it is currently residing. At any rate, I can't
> believe it has anything to do with DBISAM. My first guess is that
> "DisableControls" has not been called on the primary dataset. >>
>
> That's usually a primary culprit.  Updating the controls constantly
> while navigating will kill the performance stone dead.

Yep - this simple change made the report run about 5 times faster!
Glynn

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