Transparent caching
With Windows 7 transparent caching, client computers cache remote files more aggressively, reducing the number of times a client computer might have to retrieve the same data from a server computer.
The first time a user opens a file in a shared folder, Windows 7 reads the file from the server computer and then stores it in a cache on the local disk. The second and subsequent times a user reads the same file, Windows 7 retrieves it from disk instead of reading it from the server computer.
To provide data integrity, Windows 7 always contacts the server computer to ensure the cached copy is up-to-date. The cache is never accessed if the server computer is unavailable, and updates to the file are always written directly to the server computer. Transparent caching is not enabled by default on fast networks.
IT Professionals can use Group Policy to enable transparent caching, to improve the efficiency of the cache, and to save disk space on the client, configuring the amount of disk space the cache uses and preventing specific file types from being synchronized.
http://technet.microsoft.com/en-us/library/dd637828(WS.10).aspx
With Windows 7 transparent caching, client computers cache remote files more aggressively, reducing the number of times a client computer might have to retrieve the same data from a server computer.
The first time a user opens a file in a shared folder, Windows 7 reads the file from the server computer and then stores it in a cache on the local disk. The second and subsequent times a user reads the same file, Windows 7 retrieves it from disk instead of reading it from the server computer.
To provide data integrity, Windows 7 always contacts the server computer to ensure the cached copy is up-to-date. The cache is never accessed if the server computer is unavailable, and updates to the file are always written directly to the server computer. Transparent caching is not enabled by default on fast networks.
IT Professionals can use Group Policy to enable transparent caching, to improve the efficiency of the cache, and to save disk space on the client, configuring the amount of disk space the cache uses and preventing specific file types from being synchronized.
http://technet.microsoft.com/en-us/library/dd637828(WS.10).aspx
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