loading report take too long time

[a.ebbini]

Dear Support,
I have some reports that get a huge DataSource about (80,000 records) in windows version i have no problem on those report it take 1-2 seconds to view it but in Web version it take 30 seconds then found render mode property and i set it to be RenderOnlyCurrentPage, it decrease time but it is still long it is 20 seconds.

I need your advise.

[Andrew]

Hello,

Have you seen the following articles? Please read them. In case they do not help us, please give us more information about your report.
https://www.stimulsoft.com/en/blog/arti ... ng-reports
https://www.stimulsoft.com/en/blog/arti ... rts-part-2
https://www.stimulsoft.com/en/blog/arti ... rts-part-3

Thank you.

[a.ebbini]

Dear Support Team,
I see links you mentioned to me it is very good article in my case, i know i have very large records about(80,000) that load to the report.But what i don't know why in windows version i don't take very long time to view report. i know there is a big difference between web and windows version, but not in registering data may be in rendering it and i use for that RenderOnlyCurrentPage property to solve this issue,but as i told you it decrease by 1/3 but it is still too large. i have upload a sample project that illustrate my case i need your advise.
Thank you.

[HighAley]

Hello.

There were several improvements of our engine and other components. Please, try our latest prerelease build that is available on our site.

Thank you.

[a.ebbini]

Hello,
It is really decrease time to 14 second and in another report from 79 to 70 second but still its too large by compare it with windows version those two reports take 1-2 second only.
Please advise.
Thank you.

[HighAley]

Hello.

Please, try to replace code

Code: Select all

RV.ResetReport()        
RV.Report = Report
RV.Report.Render()

with next

Code: Select all

RV.ResetReport()        
RV.Report.Render()
RV.Report = Report

The WebViewer takes more time to show the report because the report is exported to HTML and is loading to the browser from server.

We have made another little optimization of our engine. Please, check our next prerelease build.

Thank you.

[a.ebbini]

Hello,
How can i render the report before i set it to report viewer ? it take me an exception "Object reference not set to an instance of an object." at this line RV.Report.Render()
Anyway i waiting your next prerelease build.

Thank you.

[HighAley]

Hello.

Sorry, it was our fault.
Please, try next code:

Code: Select all

RV.ResetReport()       
Report.Render()
RV.Report = Report

Thank you.

[a.ebbini]

I had install 18/07 pre-release Build but i don't much difference in speed

[HighAley]

Hello.

What is the time of rendering now? What was it before?
Please, send us a sample project with this report for analysis.

Thank you.