June 2003
Intermediate to advanced
800 pages
34h 20m
English
Content preview from Microsoft® Visual Basic® .NET Programmer's CookbookBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Use Page or Fragment Caching
Problem
You want to increase performance by caching completely rendered pages.
Solution
Add the OutputCache directive to a page or a user control, and specify how long the page should be kept in the cache.
Discussion
A modest use of caching can reduce bottlenecks such as database access and dramatically increase a Web site’s overall performance. Caching has the greatest effect in a highly trafficked site. For example, consider what happens if you cache a page that displays the results of a database query. If you cache this page for one minute and ten requests are received for the page over that oneminute period, you’ll reduce the database overhead by a factor of 10.
Implementing caching is easy. You simply add an OutputCache ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.