| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a storage network structure based on Peterson graph and data read-write method thereof. <P>SOLUTION: A storage network structure consists of a primary distributed storage network and a Peterson graph-based storage network, in which, the primary distributed storage network may be a cluster distributed storage network or a DHT (Distributed Hash Table)-based peer-to-peer (P2P) storage network consisting of (n) nodes, wherein (n) is an integer exceeding 10. The Peterson graph-based storage network is formed by selecting 10 nodes from the storage node set according to policies, wherein each node degree is 3 or more and an inter-node distance is 2 or less, and the policy may be storage capacity, effective bandwidth, throughput, node degree or inter-node distance. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
