基于异地双活的95598跨库数据集成系统设计

Design of Power 95598 Cross-database Data Integration System Based on Off-site Active

数据是灾备系统进行灾备的核心部分,多活数据中心可将传统数据中心的数据容灾备份到云数据中心,提升数据中心数据应用的连续性、可靠性,降低本地设备的应用压力,提高设备的利用效率。国家电网客户服务中心95598的供电服务面向千家万户,对社会的影响大,故其服务要求极高,是公司形象展示的重要窗口。客户服务中心作为国家电网公司的窗口部门,其信息系统的安全性、可靠性将直接关系到国家电网公司的社会形象。结合客服中心应用特点,以及业界多种应用双/多活的成熟经验和先进案例,将异地双活模式应用于95598系统。跨库数据集成是异地双活灾备系统建设的核心部分,从数据集成的需求出发,设计并构建异地双活环境下跨库数据集成系统,对各部分的功能做了详细说明,实现了南北中心两端数据一致性的要求,满足了异地双活的需要。

The data is the core part of the disaster recovery system.The multi-live data center can back up the data disaster recovery of the traditional data center to the cloud data center,improving the continuity and reliability of data application in data center,reducing the application pressure of local devices,rising the utilization efficiency of equipment.The power supply service of the State Grid Customer Service Center is open to millions of households and has a great impact on society.Therefore,its service requirements are extremely high,which is an important window for the company’s image display.As the window department of the State Grid Corporation,the customer service center’s information system security and reliability will directly affect the social image of the State Grid Corporation.Combined with the application characteristics of the customer service center,as well as the mature experience and advanced cases of multiple applications in the industry,the dual-active mode is applied to the 95598 system.Cross-database data integration is the core part of the construction of off-site dual-active disaster recovery system.Based on the requirements of data integration,we design and build a cross-database data integration system in a remote and live environment,and explain the functions of each part in detail.The requirements for data consistency at both ends of the North and South Centers meet the needs of different activities.