发明名称 |
Data sharing computer network |
摘要 |
A data communication network having a plurality of nodes interconnected with a communication link, wherein each node shares given ones of its data sets in common with other nodes in the network, and each node is operative to update any shared data set, except if one of the other nodes is also seeking to update the same data set, in which case the node having the higher priority prevails. Each node has a memory which stores the node location of each shared data set and the updating priority which each node has with respect to each respective set of shared data. A node receiving competing requests for update will access this memory and, depending upon the sequence of the requests, may accept a higher priority request and refuse a lower priority request.
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申请公布号 |
US4007450(A) |
申请公布日期 |
1977.02.08 |
申请号 |
US19750591993 |
申请日期 |
1975.06.30 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HAIBT, LUTHER HAROLD;MULLERY, ALVIN PAUL |
分类号 |
G06F9/46;G06F12/00;G06F13/18;G06F15/173;(IPC1-7):G06F15/16 |
主分类号 |
G06F9/46 |
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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