Apache HTTP Server
Configuration
Configuration
Cache hierarchies are further extending the caching idea. Groups of cache servers working in concert can increase the caching efficiency, route the traffic to the best link, and support a higher number of clients.
HTTP caches help reduce perceived lag, network utilization, and may improve performance of web applications. Caches can also be used as a filtering proxy, restricting access to certain sites or resources. Caches come in two flavors, forward and reverse.
When a browser fetches an https
The main squid configuration file, squid.conf, can be found in the following locations: