Internet acceleration

In its function as a cache server, Microsoft Internet Security and Acceleration (ISA) Server improves network performance by maintaining a cache of frequently-requested Web objects.

ISA Server combines sophisticated caching techniques to help you ensure optimal connectivity: distributed caching, chained caching, scheduled content download, and flexible cache configuration.

For more information on specific topics, see:

How caching works 

Cache content files 

Cache Array Routing Protocol 

Cache policy and cache filtering 

Scheduled cache content download 

Tuning performance 


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