OBJECT PROVIDING METHOD, DISTRIBUTED ACCESS SYSTEM, AND INFORMATION PROCESSOR AND PROGRAM FOR THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a technology for quickly supplying an object requested from a client in a distributed access system. SOLUTION: A distributed access method is an object providing method in the distributed access system including a plurality of information processors that use a first storage device storing the object and a second storage device having a higher read speed than the first storage device to provide a client with the object. Each of the plurality of information processors stores the object read out from the first storage device in the second storage device. If a predetermined condition including that the object is stored in the second storage device is not satisfied when the object is requested from the client, authority for providing the client with the object is transferred to the other information processor which stores the object in the second storage device. COPYRIGHT: (C)2010,JPO&INPIT