| 软件架构中连接件可靠性计算 |
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| 引用本文： | 黄宁,陈未如,彭弗楠. 软件架构中连接件可靠性计算[J]. 沈阳化工学院学报, 2009, 23(1): 72-75 |
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| 作者姓名： | 黄宁 陈未如 彭弗楠 |
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| 作者单位： | 沈阳化工学院计算机科学与技术学院,辽宁,沈阳,110142 |
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| 摘 要： | 在软件架构中，连接件是和组件具有同等重要性的元素．根据连接件在软件构架中的功能，建立连接件基本组成模型．不同类型的连接件其实现方式不同．讨论5种连接件在实际系统中的实现方式，进而给出其可靠性度量值．提出串联架构和冗余架构可靠性概念及计算方法．最后结合实例，利用两种架构可靠性计算公式，结合连接件可靠性度量值，说明在基于架构的软件可靠性评估中连接件可靠性的计算方法．
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| 关 键 词： | 软件架构 组件 连接件 可靠性 |
Reliability Computing of Connector in Software Architecture |
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| HUANG Ning,CHEN Wei-ru,PENG Fu-nan. Reliability Computing of Connector in Software Architecture[J]. Journal of Shenyang Institute of Chemical Technolgy, 2009, 23(1): 72-75 |
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| Authors: | HUANG Ning CHEN Wei-ru PENG Fu-nan |
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| Affiliation: | ( Shenyang University of Chemical Technology, Shenyang 110142, China) |
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| Abstract: | Connectors and components play important roles in software architecture design. Components are independent functional entities, and can not be used to build up a system without connectors. Based on connection function, connector model is described. Different connectors have different realizing way. Based on 5 connector classifications, the realizations of connectors in actual software system are analyzed. The concept and calulating method of redundant architecture, sequence architecture are presented. Finally, according to evaluation formula of two architectures and different implementations of connectors, the computing methods of connector reliability in software reliability evaluation based on architecture are explained. |
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| Keywords: | software architecture component connector reliability |
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