60 Performance and Optimization Tips for your Website - Use paged data...
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36. Use “paged” data access, e.g. ASP.NET makes it easy to create DataGrids and DataLists of results from database queries. Use them to your advantage by only showing a small sub-set of those results to improve web page response times.
37. Use HttpContext.Items to add frequently used objects during a single page load to create a “per-request” cache.
38. Utilize background processing to help with long running tasks. Create multi-threaded operations when possible and feasible.
39. Use quick page caching for pages that are displayed repeatedly (think auto-refresh):
40. If not using form post-back, turn off viewstate:
41. Avoid catching unnecessary exceptions: exceptions incur a large amount of overhead and should not be used for program logic flow control.
Next: Avoid throwing exceptions... >>
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