信息系统动态复杂性分析及运维策略设计

发布时间：2018-11-22 08:03

【摘要】：为设计动态的信息系统运维服务策略,首先提出基于范围和波动两个维度建立信息系统应用过程的动态复杂性模型,然后引入基于信息熵的数据复杂性计算方法度量并分析信息系统的动态复杂性,并以此为依据设计相应的动态运维策略,最后通过三家样本企业进行了应用实证.结果表明:企业信息系统的动态复杂性能较为综合反映系统的应用特征和规律,基于分析结果制定的信息系统运维策略能够提高信息系统运维服务的效率.研究信息系统动态复杂性及其运维策略有助于指导企业推动IT与业务相融合的运维服务实践.
[Abstract]:In order to design dynamic information system operation and maintenance service strategy, a dynamic complexity model of information system application process based on scope and fluctuation is proposed. Then, the method of computing data complexity based on information entropy is introduced to measure and analyze the dynamic complexity of information system. Based on this, the corresponding dynamic operation and maintenance strategy is designed. The results show that the dynamic complexity of the enterprise information system can reflect the application characteristics and laws of the system, and the information system operation and maintenance strategy based on the analysis results can improve the efficiency of the information system operation and maintenance service. The study of information system dynamic complexity and its operation and maintenance strategy is helpful to guide enterprises to promote the integration of IT and business operation and maintenance service practice.
【作者单位】：江苏科技大学经济管理学院;盐城工学院管理学院;
【基金】：国家自然科学基金重点项目(71331003);国家自然科学基金(71271104,71171101) 江苏省教育厅高校哲学社会科学项目(2012SJD630017)~~
【分类号】：F270.7;TP315

【共引文献】