Abstract: The concept of configuration complexity is outlined in this paper, as well as current research is introduced briefly. Improved configuration complexity model is proposed, which uses five metrics including operation complexity, parameter complexity, context complexity, interaction complexity, and parallel complexity to measure the complexity of information system configuration. The model is applied to the configuration process of actual application system, looking for configuration hot-spot. The method of reducing complexity is proposed, and XML language is used to describe the configuration process. Combined with Web service platform, the degree of complexity of configuration process obtains improvement.

Key words: configuration, complexity, quantitative model, operation

摘要： 对配置复杂度进行概述，介绍目前的研究现状。提出改进后的配置复杂度模型，通过执行复杂度、参数复杂度、上下文复杂度、交互复杂度和并行复杂度5个指标度量配置信息系统的复杂程度。将该模型应用于实际应用系统的配置过程，寻找配置热点。给出降低复杂度的方法，通过使用XML语言描述配置过程，并且结合Web服务平台，使配置过程的复杂度得到一定程度的降低。

关键词: 配置, 复杂度, 量化模型, 运维

CLC Number: 

• TP393