发明名称 |
Distributed data base directory system with control blocks for sequential and parallel queries. |
摘要 |
<p>A database directory system for processing user queries includes a plurality of directory service units (DSU) which provide one or more directory service functions, the system including a directory operation control block for controlling directory system functions for user queries, the directory operation control block containing an affinity list, a query algorithm control field, an integrity parameters field and an access control field and a query control block, the query control block containing information indicating the origin of a query received by a DSU.</p> |
申请公布号 |
EP0211162(A2) |
申请公布日期 |
1987.02.25 |
申请号 |
EP19860106716 |
申请日期 |
1986.05.16 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BARTOCCI, FRANCIS DENNIS;WON, JOHA HYUN;SINGH, HARINDER S.;GOPAL, INDER |
分类号 |
G06F12/00;G06F7/22;G06F17/30 |
主分类号 |
G06F12/00 |
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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