Research on new algorithm of network topology design based on Cloud Integration

摘要

Analyzed integrated logical structure of the cloud, back-end cloud computing systems, tens of thousands of servers, how to organize such a large number of servers is the cloud computing system efficient and stable operation of one of the key issues.We surveyed the requirement of cloud computing networking.Analyzed the architecture of cloud computing networking topology, and thought that the networking topology should be composed of two parts the center switch trunk and some tree shape branch subnet.Then we proposed the Self Adaptive Algorithm for the center swish trunk's topology design based on the graph theory, optimization theory and classic greedy algorithm.Finally we do some experiments and comparison to verify the algorithm's usability and advantages.