Caches for many jobs
Proxy Server — An intermediary that fetches data from the Internet for users
in a private trusted network. A proxy server improves security by masking
the Internet Protocol address of resources inside that network.
Cache — A storage device that stores frequently accessed content locally
for quick access by users without traversing the wide-area network.
Forward Caching — Deployment of a cache or proxy cache on a local-area
network to store objects for use by clients on that LAN segment.
Reverse Caching — Storing frequently requested local content for quick
access by external users, eliminating the need for external requests to
the internal network.
Reverse Proxy — A device that sits in the DMZ (between the firewall
and the wide-area connection) and makes dynamic content requests on behalf
of incoming clients, providing an added security layer and masking internal
Source: Meta Group Inc.