Implementation of Meta-Services for Content Delivery Network Service in the Cloud Environment

As the content delivery network becomes widely-used, storage has emerged as a typical kind of service in the cloud environment. This paper conducted a research on the management issues for such applications, and implemented some meta-services upon the underlying cloud services. The architecture of the system was described in detailed and the detailed design of four types of meta-services was further discussed. Experiments show that the implemented prototype can work effectively and meaningful suggestions could be given according to users’ requests, and thus depict the advantages of employing the proposed meta-services.