| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a content distributed storage system, content storage method, node device, and node processing program which prevent a communication line from becoming congested due to download by reducing access from being concentrated to a node device, wherein a replica is stored. <P>SOLUTION: In a content distributed storage system, a node device acquires a content list on which evaluation values representing evaluations of the contents available in the system are described; preferentially selects contents having the highest evaluation value from among a plurality of contents, indicated on the acquired content list, for a data amount less than or equal to a storage capacity of a storage region; acquires replicated data of the selected contents from another node device; and stores the acquired replicated data into the storage region. <P>COPYRIGHT: (C)2010,JPO&INPIT |
