How to configure the image cache
This topic explains how to configure the image cache. For information about whether and how to use it, see
How the image cache is used.
The image cache is configured in the Web.config file, which is in this folder: c:\InetPub\wwwroot\SPSSMR\ImageCache. The file is on every Web, Interviewing, and Accessories server in the cluster.
Settings for the image cache
IS_REMOTE, BASE_LOCATION, SHARED_LOCATION, and ALTERNATE_REMOTE_LOCATION
From where images are loaded.
MIMETypes
What image file types can be loaded.
ClientCacheDuration, ServerCacheDuration
The client’s cache duration.
TrustedDomain
Restricts access to images by defining domains that can be used as a referrer.
The values of these keys can be identical on all servers or they can vary between servers, depending on the security at your site.
See
See also