INFORMATION ACCESS SYSTEM, TRAFFIC OPTIMIZING METHOD FOR THE INFORMATION ACCESS SYSTEM, AND RECORDING MEDIUM RECORDED WITH TRAFFIC OPTIMIZING PROCESSING PROGRAM FOR THE INFORMATION ACCESS SYSTEM

摘要

PROBLEM TO BE SOLVED: To minimize a data transfer limit, an information presentation limit and an access limit or the like attended with local increase in traffic in an information access system. ;SOLUTION: The information access system has an information management server structure K including an information management group C having at least one of information management server groups B1, B2,... each having some information management servers A1, A2,... in a form of a tree structure, a system management means D that manages the structure K, a traffic information collection means E that collects information relating to a traffic state, a traffic management means F that gives an instruction to optimize the traffic on the basis of the traffic state, an information management group re- configuration means H that reconfigures the tree structure consisting of the information management servers, and a traffic state notice means I that informs a user of the traffic state of the information management server accessed by the user.;COPYRIGHT: (C)2000,JPO