SERVER MANAGEMENT DEVICE AND SERVER MANAGEMENT METHOD IN CONTENT DELIVERY NETWORK

摘要

A server management method in a content delivery network (CDN), according to the present invention, comprises the steps of: receiving network information of the CDN; calculating, from the network information, a coefficient of arrangement of cache servers for each node in consideration of the number of requests by user terminals or a cooperative relationship with neighboring nodes; and determining the node at which the cache server is to be arranged by using the calculated coefficient of arrangement of the cache servers.