营销系统应用级灾备体系研究及建立

Research and Establishment of Application-level Disaster Recovery System for Marketing System

为贯彻国家电网公司加快应用级灾备和集中式数据中心建设的要求,国网天津市电力公司建设了以营销、生产业务系统为核心的应用级灾备体系。当灾难发生时,灾备侧业务系统可以快速接管故障系统,确保公司核心业务系统运行的连续性。文章以营销系统为例,介绍了天津电力在数据级灾备的基础上建立了应用级灾备架构模型,以及设计的灾备指标、应用场景和实现应用级灾备的关键技术点,并通过营销系统应用级灾备演练成功切换的案例,印证了应用级灾备保障业务连续运行的能力,为提升信息系统安全防御水平发挥了重要作用。

To speed up the construction of application-level disaster recovery and centralized data center, State Grid Tianjin Electric Power Company constructs an application-level disaster recovery system for the marketing and production businesses as the core. When a disaster occurs, disaster recovery side business system can quickly take over fault system to ensure the continuity of the company＇s core business system. Taking marketing system as an example, this paper introduces the application-level disaster recovery framework model based on data level disaster recovery and disaster recovery index, also gives scenarios and the key technical difficulties in implementing application-level disaster recovery system. Finally, the successful switch of disaster recovery system in the demonstration verifies the ability of application-level disaster recovery system for protecting business continuity. The system will play an important role to enhance the security level of information system.