How to improve perfomance of gridview, it's taking time to load

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I have 3 lacks records in my Database.I need to bind those records to gridview with page size 20.When I click on next page it is taking more time to load next page.

Please help me.

Posted 19-Feb-14 20:39pm

Ramug10

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agent_kruger 21-Feb-14 3:55am

please post your code.

4 solutions

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Rakesh Meel · Answer 1 · 2014-02-19T20:50:00

Solution 2

visit Here....

http://www.dotnetspider.com/forum/331353-How-to-Improve-Gridview-Performance-in-ASPNET.aspx[^]

Posted 19-Feb-14 20:50pm

Rakesh Meel

thatraja · Answer 2 · 2014-02-19T21:05:00

That much records surely'd take more than bunch of seconds to load.

Don't do that way. Load less data. Remember "Load on demand"?

Use paging/filtering while displaying the data.

In database side
SQL Server 2005 Paging Results[^]

In frontend
GridView Multiple Filter AJAX Control[^]
Repeater with Paging and Sorting Features[^]

Check this series for database optimization
Top 10 steps to optimize data access in SQL Server: Part I (use indexing)[^]
Top 10 steps to optimize data access in SQL Server: Part II (Re-factor TSQL and apply best practices)[^]
Top 10 steps to optimize data access in SQL Server: Part III (Apply advanced indexing and denormalization)[^]
Top 10 steps to optimize data access in SQL Server: Part IV (Diagnose database performance problems)[^]
Top 10 steps to optimize data access in SQL Server: Part V (Optimize database files and apply partitioning)[^]

agent_kruger · Answer 3 · 2014-02-20T21:59:00

Solution 4

Wild guess as code not provided is that you are getting all records and filling some.
So, if on one page you get 20 records then there is no need to get 3 lack records. You can get top 20 records at a time and display it and on next page get another 20 records.

Posted 20-Feb-14 21:59pm

agent_kruger

v2

Sandeep Singh Shekhawat · Answer 4 · 2014-02-19T20:45:00

Solution 1

I think you should try custom paging on grid view. For example

http://msdn.microsoft.com/en-us/library/bb445504.aspx[^]

http://www.c-sharpcorner.com/UploadFile/3d39b4/custom-paging-in-gridview/[^]

Posted 19-Feb-14 20:45pm

Sandeep Singh Shekhawat