发明名称 |
Method and apparatus for distributed indexing |
摘要 |
Disclosed is a method and apparatus for providing range based queries over distributed network nodes. Each of a plurality of distributed network nodes stores at least a portion of a logical index tree. The nodes of the logical index tree are mapped to the network nodes based on a hash function. Load balancing is addressed by replicating the logical index tree nodes in the distributed physical nodes in the network. In one embodiment the logical index tree comprises a plurality of logical nodes for indexing available resources in a grid computing system. The distributed network nodes are broker nodes for assigning grid computing resources to requesting users. Each of the distributed broker nodes stores at least a portion of the logical index tree.
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申请公布号 |
US2007079004(A1) |
申请公布日期 |
2007.04.05 |
申请号 |
US20050240068 |
申请日期 |
2005.09.30 |
申请人 |
TATEMURA JUNICHI;CANDAN KASIM S;CHEN LIPING;AGRAWAL DIVYAKANT;CAVENDISH DIRCEU |
发明人 |
TATEMURA JUNICHI;CANDAN KASIM S.;CHEN LIPING;AGRAWAL DIVYAKANT;CAVENDISH DIRCEU |
分类号 |
G06F15/173 |
主分类号 |
G06F15/173 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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