CDN Network Load Balancing a New Technology
LU Zhou-jun · 2011
The improvement of network performance is studied.In order to solve the problem that user's request can not responded immediately with existing CDN network technology of load balance,the author proposed Load balance algorithm based on distributed strategy.First,the algorithm can be applied to network topology information and files access history and server load information to build perfect and overall middleware.Second,the algorithm can be applied to the technology of cache,copy and DNS load balance to realize real time processing of network layout and load of every node.The simulation of the technology proves that distributed strategy makes the request of network user route to the closest server node,so that the request can be sent immediately.The strategy can ease network blocking as well and then improve the response speed to the terminal user.