DATA DISTRIBUTING SERVER, PROGRAM, AND NETWORK SYSTEM

摘要

PROBLEM TO BE SOLVED: To solve the problem that it is necessary to newly install a server software in a plurality of replicated servers when a new service using server software based on different kinds of data transmission/reception protocols is introduced by a distribution server. SOLUTION: This replicated computer in one embodiment of this invention comprises a storage device for storing the replication of contents from a distribution computer and a module for preparing the replication of contents updated based on a reproduction request in the storage device, and for transmitting the replication of the contents requested from a retrieval computer to a distribution request computer. The retrieval computer comprises a module for retrieving the replication computer for storing the replication of contents requested from a distribution request computer, a module for transferring a transmission request to the specified replication computer and a module for transmitting a replication request to instruct the preparation of the replication of updated contents in the storage device of the reproduction computer when the contents are updated and replication contents to the predetermined replication computer. COPYRIGHT: (C)2004,JPO&NCIPI