Oracle容灾在银行业务系统中的研究应用

【作者】 王新；

【导师】 傅彦； 崔其会；

【作者基本信息】 电子科技大学 ， 软件工程， 2011， 硕士

【摘要】 本文以构建银行信息应用系统的数据容灾系统为目标,借用Oracle Data Guard组件技术,进行容灾系统总体方案设计的研究及实现相应容灾系统。(1)对银行数据业务系统的功能、特点及容灾需求等方面进行深入分析,制定了相应容灾系统建设目标。(2)对数据容灾相关技术进行了系统学习研究。对容灾的基本概念、相关技术及体系结构进行深入学习并加以理解,对基于Oracle数据库容灾系统中的Oracle Data Guard组件技术从进程结构、工作方式、技术特性、特点等方面进行了分析研究。(3)制定出一套容灾系统解决方案。本文对容灾系统的设计原则、数据容灾方式进行了初步的研究和学习,就容灾系统的体系结构、总体架构进行了研究;对银行的业务流程进行了初步的了解,完成了容灾系统在银行内部的流程设计。(4)容灾系统的构建与实现。结合自己对容灾系统的学习,针对银行业务系统设计的核心问题,分别就银行业务数据的同步机制、模块和错误检测等方面进行了实现,初步实现了容灾系统在银行业务中应用。本文以银行业务应用系统为载体和切入点,利用数据容灾技术等理论和方法,借助Oracle数据库技术,针对信息系统数据容灾问题进行了一定层次的研究。其研究成果对解决银行业务应用系统的稳定性、数据安全性,最大限度节约投资成本,实现相关系统的容灾具有一定的借鉴作用。更多还原

【Abstract】 this paper aims at constructing the banking management information application system’s data disaster recovery system, using Oracle Data Guard component technology for the research on the overall system design of disaster recovery and realizing appropriate disaster recovery system.(1) To analyze the banking management information system features and disaster recovery requirement, formulate a target for the corresponding disaster recovery system construction.(2) Do research on the related technology of disaster recovery. We take a depth-study at the disaster recovery’s basic concepts, the related technologies and architecture. For the Oracle Data Guard component technology which is based on the Oracle Database disaster recovery system, is analyzed from aspects such as the procedure architecture, the working way, technical characteristics, feature.(3) Develop a set of the overall solution for the Disaster Recovery System. Study the design principles of disaster recovery system, and the data disaster recovery mode, and the disaster recovery system architecture and the overall structure. Complete the process design of disaster recovery system.(4) Constructing and realizing the disaster recovery system. In view of the frontal research, focusing on the core issues of the system design, this paper constructs the data synchronization mechanism, the module of synchronization and error detection, initially constructing the core function for disaster recovery system.In this paper, using theories and methods of data disaster recovery technologies, with Oracle Database specific technical, using specific business application systems as the carrier, we take some depth-study at Information System data for disaster recovery issues. The research result has some reference for solving business application system stability, data security, and with investment costs to maximize savings to realize the relevant system disaster recovery.更多还原