In ASP.NET, can too many CacheDependency instances affect scalability?

Posted by frankadelic on Stack Overflow See other posts from Stack Overflow or by frankadelic
Published on 2010-02-11T17:59:38Z Indexed on 2010/05/09 19:38 UTC
Read the original article Hit count: 210

Filed under:

ASP.NET

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iis7

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windows-server-2008

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cachedependency

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caching

I am building an ASP.NET application. Within each ASPX page, we are outputting inline snippets of HTML that are pulled from static text files. Similar to the example shown here:

http://www.dotnetcurry.com/ShowArticle.aspx?ID=331

As in the article, we store the contents of the files in HttpRuntime.Cache with a CacheDependency pointing to the included file.

For each cached file, the operating system needs to monitor a file for changes. Is this going to be a potential scalability problem? Does Windows 2008 have a maximum number of file change monitors?

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