SYSTEM AND METHOD FOR CONTENTS DELIVERY BASED ON MULTIPLE CONTENT DELIVERY NETWORK PROVIDERS, AND CONTENT SERVER THEREOF

摘要

PURPOSE: A contents distribution system through a plurality of CDN business carriers and a method thereof, and the contents server for receiving a page and objects from a duplication server are provided to transmit the message to a client by including the page and object store location URL. CONSTITUTION: A transceiver(210) transmits and receives data. A contents database(240) stores a page and objects included in a page. A global network map DB(230) stores one or more information on a page and object information. A controller(220) controls the page and objects transmitted to one or more replicated servers. The controller selects the CDN business carrier transmitting page and objects.