作者: Guohan Lv , Chuanxiong Guo , Jiahe Helen Wang , Shuang Yang
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摘要: A virtual data center allocation architecture with bandwidth guarantees that provides for the creation of multiple centers from a single physical infrastructure. The is accomplished in three steps. First, clusters are created servers Second, bipartite graph built to map machines located particular cluster and finally path calculated between two machines. may be dynamically expanded or contracted based on changing guarantees.