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Suggestion needed to speed Jasper report


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By: Raj - purirb123

Suggestion needed to speed Jasper report

2004-09-27 12:12

I have a small application Jasper report. The report is kicked off from a servlet(copy of demo provided really). The report really does select * from a table. I am sure it is not the database that is taking so long to return rows, Jasper is taking a long to process fill/pdf etc. It took 12 minutes 12 minutes to generate 77 pages of report. I am running version 0.5.3. My reports are pre-compiled.

 

Is this consistent with others who may have used this as this has been around for quite some time now. Any ideas how to improve this or any explanation? On the search in this forum I found awt is taking so long to draw. But this is too long.

 

 

 

 

By: macoute - macoute

RE: Suggestion needed to speed Jasper report

2004-09-28 00:57

Is it too long at each time?

In my report application, I found the first time too long, but the second time is faster.

 

 

 

 

By: Franco Weichel - franco_weichel

RE: Suggestion needed to speed Jasper report

2004-09-28 09:19

Hi purirb123, :-)

 

I did a testrun here and filled a 167 pages (523K) PDF within less 20 seconds.

 

The Report is complicated with nested subreports.

 

I think your perfomance problem is not a jasper problem.

 

Do some profileing to see where your system is spemding all that time.

 

Franco

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