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    • 15. 发明申请
    • INDEXING SERVER AND METHOD THEREFOR
    • 指导服务器及其方法
    • WO2011116502A1
    • 2011-09-29
    • PCT/CN2010/000379
    • 2010-03-26
    • NEC(CHINA) CO., LTD.LIU, YongqiangXIA, YongHU, YanHUANG, Quan
    • LIU, YongqiangXIA, YongHU, YanHUANG, Quan
    • G06F17/30
    • G06F17/30209
    • An indexing server of a P2P network and a method therefor are provided. The indexing server comprises: a metadata storage unit, which stores one or more entries, each of which is associated with a data file and includes a plurality of information items each indicating a node offering the data file and a location of the node; and a node information managing unit, which monitors the metadata storage unit to identify an entry stored in the metadata storage unit in which the number of information items exceeds a threshold, and transfers a portion of the information items included in the identified entry to another server, the transferred portion including as many as possible such information items that indicate nodes whose locations are close to each other.
    • 提供P2P网络的索引服务器及其方法。 索引服务器包括:元数据存储单元,其存储一个或多个条目,每个条目与数据文件相关联,并且包括多个信息项,每个信息项指示提供数据文件的节点和节点的位置; 以及节点信息管理单元,其监视所述元数据存储单元,以识别存储在所述元数据存储单元中的条目,其中所述信息项的数量超过阈值,并将包括在所述识别的条目中的所述信息项的一部分传送到另一个服务器 所传输的部分包括尽可能多的这样的信息项,其指示位置彼此接近的节点。