Streaming Media Cloud Service migration method based on OpenFlow

Streaming Media Cloud Service migration method based on OpenFlow

Hongshong Wang Zilei

The traditional service migration technology based on application layer middleware or proxy can easily cause single point failure and poor scalability, and the interaction of streaming media and long session characteristics make it difficult to realize the transparency to users. To this end, a streaming media cloud service migration method based on OpenFlow is proposed. Through streaming media cloud migration in the network layer to realize the transparent service to the users, and at the same time, this paper proposes a migration strategy based on user request prediction, and optimizes the service migration number while improving the system capacity. Experimental results show that the proposed migration strategy can effectively improve the service request acceptance rate and enhance the system service capability.

Streaming Media Cloud Service migration method based on OpenFlow