发明名称 |
SORTING SYSTEM AND METHOD EXECUTED BY PLURAL COMPUTERS FOR SORTING AND DISTRIBUTING DATA TO SELECTED OUTPUT NODES |
摘要 |
A sorting system includes a plurality of input nodes, each of which sorts sorting target data distributed and stored in input local disks. An internally sorted result is stored as a plurality of sorted strings in a shared disk connected between the input node and output node. Upon reception of a merge instruction from all input nodes, the output node reads the sorted string from the shared disk and merges it and outputs a whole sorted result of all input data to an output local disk. In a process of obtaining a whole sorted result of all input data through parallel processing by a computer system constituted of a plurality of computers (nodes), a time to sorting input data can be shortened.
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申请公布号 |
US2002065793(A1) |
申请公布日期 |
2002.05.30 |
申请号 |
US19990366320 |
申请日期 |
1999.08.02 |
申请人 |
ARAKAWA HIROSHI;YAMAMOTO AKIRA;HONMA SHIGEO;OHATA HIDEO |
发明人 |
ARAKAWA HIROSHI;YAMAMOTO AKIRA;HONMA SHIGEO;OHATA HIDEO |
分类号 |
G06F7/24;G06F7/36;G06F15/16;(IPC1-7):G06F7/00 |
主分类号 |
G06F7/24 |
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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