October 2010
Intermediate to advanced
1920 pages
73h 55m
English
Content preview from ASP.NET 4 Unleashed
Caching Database Data with the
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Caching Database Data with the SqlDataSource Control
The easiest way to dramatically improve the performance of a database-driven website is through caching. Retrieving data from a database is one of the slowest operations that you can perform in a web page. Retrieving data from memory, on the other hand, is lightning fast. The SqlDataSource control makes it easy to cache data in your server’s memory.
Caching is discussed in detail in Chapter 29, “Caching Application Pages and Data.” In that chapter, you learn about all the different caching options supported by the SqlDataSource control. However, because it is so easy to cache data with the SqlDataSource control and caching has such a dramatic impact on performance, I want to provide you with ...