NETWORK SYSTEM, SERVER, DATA PROCESSING METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide an effective cache system in a computer system using an NAS server. SOLUTION: A front end server 10, for temporarily holding an operation request for the NAS server 20 which is sent from a predetermined client 30, is interposed between the NAS server and the clients 30 on a network. The front end server 10 holds information on mutual relationship of data files stored in the NAS server 20, optimizes an operation request received from the client 30 on the basis of the information, and transmits the optimized operation request to the NAS server 20. COPYRIGHT: (C)2005,JPO&NCIPI