| DCS中的数据库分配 |
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| 引用本文： | 张少润,欧阳幼文,苏进安. DCS中的数据库分配[J]. 厦门大学学报(自然科学版), 1988, 0(5) |
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| 作者姓名： | 张少润 欧阳幼文 苏进安 |
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| 作者单位： | 厦门大学计算机与系统科学系(张少润，欧阳幼文)，厦门大学计算机与系统科学系(苏进安) |
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| 摘 要： | 本文应用软件工程的思想,在分布式计算机系统中,对已有配置的计算机集,提出一种数据库分配方法,给出此问题在一定约束条件下的数学模型并介绍一个解此问题的启发式算法,使系统的可冗余数据库存贮的通信费用达到最小。
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| 关 键 词： | 分布式计算机系统 计算机位置 数据库分配 通信代价 |
Database Location in Distributed Computer Systems |
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| Zhang Shaorun Ouyang Youwen Su Jin''''an. Database Location in Distributed Computer Systems[J]. Journal of Xiamen University(Natural Science), 1988, 0(5) |
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| Authors: | Zhang Shaorun Ouyang Youwen Su Jin''''an |
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| Affiliation: | Dept.of Comput. and Sys. Sci. |
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| Abstract: | It is important to locate computers and allocate databases in distributed computer systems. In this paper, a way to alocate database under a set of computers disposed according to the princip'e of software engineering, is presented. A mathematical model for the problem under the conditions oi constraint is given.and a heuristic algorithm for solving the prob'em is intr-oduced so that the communication cost for storing the databases with redund ancy in the system is minimized . |
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| Keywords: | Distributed Computer System (DCS ). Compate locution Database allocation. Communication costs |
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