Abstract:
Web is fundamentally a very simple idea.
Web server that accept request from web Clients
for pieces of information called web objects. When
a user accesses a web page, the request typically
goes out to the Internet to the server on which the
page resides. The page content is then returned
back across the Internet to the user’s workstation.
Web Caching works by storing the content of
requested web pages on a dedicated caching server
inside the network. The system would apply Hybrid
Replacement Cache(HRC) Algorithm for caching
another web pages when the cache is full. When the
client makes a request, the browser is then checked
whether it is in server cache or not and request
information’s frequency and last access time is
recorded in the database. If it is in its sever cache
after checking, the web information is displayed on
the browser. Next step is considering how to cache
the web objects and compare the size of the
requested page and existing cache size whether the
web object has to be saved in server cache or not.
Applying this algorithm, this system reduce
network traffic and user latency.
