沧州银行重要信息系统灾备建设研究

发布时间：2018-09-17 20:42

【摘要】：在自然灾害面前,人类的抵抗能力一直较弱,比如印度洋海啸造成了极大地损坏,而我国发生的汶川大地震波及面积非常广。对于金融尤其是银行来讲,如何面对越来越多的自然灾害,以及近年来发生的人为破坏和不可预测性的故障等灾难事件,最好的方法是加快灾备建设的步伐。国内的各银行近些年来提起了高度的重视,已经或者正在启动了灾备建设,逐步建设了同城异地灾备模式、异地灾备和“两地三中心”的双灾备,这些措施极大的提高了抵御各类灾难事件的能力。本文首先阐述了灾难备份、灾难恢复的基本概念以及相关的衡量指标,其次在此基础上从灾备建设模式、灾难恢复能力评价指标、容灾备份技术三方面详细介绍了目前国内灾备建设环境发展情况,分析了几种主流的数据复制方式,并对这些技术的主要功能、工作原理、技术特点等进行了相关比较。然后为了满足商业银行重要信息业务系统业务连续性和稳定性的要求,通过业务需求分析,规划了项目设计目标,提出了对已有的同城灾备机房进行拓扑改造和建设异地灾备机房、对重要信息系统实现数据级两地三中心的灾备模式的有效建议,确定了结合shareplex软件实现基于数据库逻辑复制方式的备份方案,并且通过对该软件进行性能测试和调优,大大提高了抵御灾难事件的能力。最后根据人民银行要求,本文对灾备系统运维管理进行风险分析,确立了灾备运维组织架构和灾备演练切换方案,使灾备系统真正发挥其效能。
[Abstract]:In the face of natural disasters, human resistance has been weak, such as the Indian Ocean tsunami caused great damage, and China's Wenchuan earthquake affected a very wide area. For finance, especially banks, the best way to face more and more natural disasters, man-made damage and unpredictable failures in recent years is to speed up the pace of disaster preparedness. In recent years, the domestic banks have raised a high degree of attention, have started or are in the process of building disaster preparedness construction, and have gradually built the disaster preparedness model of different places in the same city, the disaster preparedness in different places and the dual disaster preparedness of "the three centers of both places." These measures have greatly improved the ability to withstand all kinds of disaster events. This paper first describes the basic concepts of disaster backup, disaster recovery and related indicators, and then on this basis from the disaster preparedness construction model, disaster recovery capability evaluation indicators, This paper introduces in detail the development of disaster preparedness construction environment in China from three aspects of disaster recovery technology, analyzes several mainstream data replication methods, and compares the main functions, working principles and technical characteristics of these technologies. Then, in order to meet the requirements of business continuity and stability of important information business systems in commercial banks, the project design objectives are planned through business requirements analysis. This paper puts forward some effective suggestions on the topologic transformation of the existing disaster preparedness rooms in the same city and the construction of the remote disaster preparedness rooms, and the effective suggestions for the realization of the disaster preparedness mode of the three centers of the two places at the data level by the important information system. The backup scheme based on database logical replication is determined by combining with shareplex software, and the capability of resisting disaster events is greatly improved by testing and tuning the software. Finally, according to the requirements of the people's Bank of China, this paper analyzes the risk of disaster preparedness system operation and maintenance management, establishes the disaster preparedness operation and maintenance organization structure and disaster preparedness drill switching scheme, so that the disaster preparedness system can really play its effectiveness.
【学位授予单位】：石家庄铁道大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP309.3;F832.2

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