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Page load performance seems really slow

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Channa Leang
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Channa Leang asked on 25 Aug 2010, 08:03 PM
I've just had over 15K records to render in my RadGrid which has client OnRowContextMenu & AllowRowSelect="true" enabled. The Ajax performance seems really slow, and sometimes popped timeout error.

The select sql query is okay when I've run it against Management Studio. Also, I've applied http compression in my IIS 6 which is running on Win-Server 2003 r2.

Any suggestions to improve performance on RadGrid's part?

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Pavlina
Telerik team
answered on 26 Aug 2010, 02:44 PM
Hello Channa,

I suspect the behavior is due to the large number of records that you are retrieving. Usually, limiting the number of rows/columns has the most impact on the performance.

Please examine the links below for useful tips on how to optimize the grid performance:
http://www.telerik.com/help/aspnet-ajax/grdviewstatereductiontechniques.html
http://www.telerik.com/products/aspnet-ajax/getting-started/top-performance.aspx

Kind regards,
Pavlina
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Channa Leang
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Pavlina
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