具有不同类服务器的C/S系统的优化设计
Optimal design for client/server system with multiple type servers
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摘要: 该文利用系统分析的方法研究客户/服务器系统(简称C/S系统)的优化设计。首先用排队论分析具有不同类服务器的C/S系统,得到系统性能的解析解。在此基础上建立了系统优化设计的数学模型,给出了不同条件下的优化算法及优化实例。该方法对于分析系统瓶颈、优化系统的体系结构有重要意义。
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关键词:
- 不同类服务器; 客户/服务器; 系统分析
Abstract: Optimal design for C/S system is studied using system analysis method. Firstly, C/S system with multiple type servers based on queuing theory and analytic performance results for the system are presented. A mathematical model for system optimal design and relative algorithm under different conditions are then obtained. Finally, an example is followed to illustrate the computing process. This method is important to analyze the bottleneck of C/S system and optimize the system programming. -
Satoshi Moriguchi,Performance and Performability Evaluation of Client Server System by Petri Nets,Transaction A of IFIP,1992,622-628.[2]金尊和,吴澄,具有多服务器的客户/服务器系统的配置优化算法,系统工程理论与实践,1996,Vol 16,27-31[3]戴晓晖,李敏强,寇纪淞,客户/服务器系统配置优化的遗传算法,系统工程,1999,17(1),57-63[4]孟玉珂,排队论基础及应用,上海,同济大学出版社,1989,130-162. -
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