title: IIS 7.0 Application Pool Shared Between Sites - Is Cache Shared between sites?
body: <p>I have two sites that are using the same data between their sites except one of the sites is the content management system.  Within the content management system when an item is saved, it expires the cache for the particular object.  </p>
  
  <p>The other site, I would like to use the cache so I don't have to keep making round trips to the database.  If I'm using the same cache keys/object between these sites that are sharing the same app pool, will the site that isn't the CMS in this case reflect it's cache has expired and retrieve the new object?</p>