DISTRIBUTION SYSTEM FOR WWW CONTENTS, PROXY SERVER, WWW SERVER, AND DISTRIBUTION METHOD FOR WWW CONTENTS AND COMPUTER READABLE MEDIUM RECORDING PROGRAM MAKING COMPUTER EXECUTE

摘要

PROBLEM TO BE SOLVED: To provide a distribution system for WWW contents which reduces useless data traffic to update checks between a WWW server and a Proxy server.;SOLUTION: The distribution system for WWW contents has a WWW server 10 that gives a notice of updating the WWW contents to a Proxy 20 and triggers the updating cache memory of the Proxy server with the notice.;COPYRIGHT: (C)2002,JPO