| CIMS环境下基于客户／服务器体系的工程数据库事务管理 |
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| 引用本文： | 周伯鑫 齐进. CIMS环境下基于客户／服务器体系的工程数据库事务管理[J]. 计算机集成制造系统, 1995, 1(2): 33-36 |
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| 作者姓名： | 周伯鑫 齐进 |
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| 作者单位： | 东南大学CIMS中心 南京210018(周伯鑫，齐进)，东南大学CIMS中心 南京210018(黄铖) |
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| 摘 要： | 介绍了基于客户／服务器的ＥＤＢＭＳ体系结构，分析了工程设计环境的特点，提出了基于该体系的工程事务模型，以及客户／服务器体系下的事务管理子系统的构成和特点。阐述了长事务的并发控制机制和封锁策略，并采用日志的方法实现事务的恢复机制。
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| 关 键 词： | 工程数据库 事务管理 CIMS 客户机 服务器 |
THE TRANSACTION OF ENGINEERING DATABASE MANAGEMENT SYSTEM BASED ON CLIENT/SERVER ARCHITECTURE UNDER CIMS ENVIRONMENT |
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| Zhou Boxin Qi Jin Huang Yue. THE TRANSACTION OF ENGINEERING DATABASE MANAGEMENT SYSTEM BASED ON CLIENT/SERVER ARCHITECTURE UNDER CIMS ENVIRONMENT[J]. Computer Integrated Manufacturing Systems, 1995, 1(2): 33-36 |
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| Authors: | Zhou Boxin Qi Jin Huang Yue |
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| Abstract: | In this paper,EDBMS based on Client/Server architecture is described. On the basis of analysing the characteristics of engineering design environment, an engineering transaction model based on this architecture is proposed. This paper also presented the composition and characteristic of the transaction management subsystem based on Client/Server architecture. The concurrency control mechanism and the locking strategies are illustrated. The recovery mechanism is carried out by means of log. |
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| Keywords: | Client/Server engineering database transaction concurrent control recovery |
| 本文献已被 CNKI 维普 等数据库收录！ |
