摘要
根据电力系统二次安全防护的规定,不同专业应用系统之间需要施行分区管理,遵循"安全分区、网络专用、横向隔离、纵向认证"的安全防护原则。为了解决不同安全分区各应用系统之间的数据交互的难题,本文基于iP9000智能对象一体化平台设计了跨安全分区的数据库镜像的功能,利用开源的Canal数据库同步中间件,实现了商业关系型数据库跨安全分区的镜像同步功能。
According to the regulations of secondary security protection of electric power system,different professional application systems need to implement partition management and follow the security protection principle of"security partition,network dedicated,horizontal isolation and vertical authentication".To solve the problem of data interaction between applications in different security partitions,this paper designs the function of cross-security partition database mirroring based on iP9000 intelligent object integration platform,and uses the open-source Canal database synchronization middleware to realize the mirroring synchronization function of commercial relational database across security partitions.
作者
方茹慧
文正国
陈小松
王京红
FANG Ru-hui;WEN Zheng-guo;CHEN Xiao-song;WANG Jing-hong(Beijing IWHR Technology Co.,Ltd.,Beijing 100038,China)
出处
《水电站机电技术》
2021年第10期7-9,87,179,共5页
Mechanical & Electrical Technique of Hydropower Station
