CDN-BASED CONTENT MANAGEMENT SYSTEM

摘要

Provided is a CDN-based content management system, comprising: a distributed scheduling center, a big data center, a task execution server cluster, a distributed reliable coordination system and a content cache server. The distributed scheduling center performs task scheduling according to a user request. The big data center stores client task request data. The task execution server cluster receives a task switching instruction transmitted by a distributed scheduling server, and transmits the task instruction to a corresponding region and the content cache server of an operator. The distributed reliable coordination system stores states and properties of all the servers of the content management system. The content cache server caches a file of the client. The CDN-based content management system provided in the present invention effectively manages the cached files.