数据级容灾系统的研究与实施  

Design and Implementation of Data Level Disaster Tolerance System

作　　者：金国刚[1] 马志程[1] 王鹏[1] 李晓晶[1] 

机构地区：[1]甘肃省电力公司,甘肃兰州730050

出　　处：《电力信息化》2011年第11期29-32,共4页Electric Power Information Technology

摘　　要：文章介绍了甘肃省电力公司根据国网要求,结合自身特点设计出涵盖了SG186系统的四大核心应用,一体化平台,综合管理和网络基础服务,以及各应用系统及其子模块的数据级容灾方案。重点阐述了甘肃省电力公司在实施中,针对公司原有SAN网络特点进行资源整合,并采用多种数据复制技术,实现了容灾系统的建设目标。Combining requirements of State Grid with Gansu Electric Power Corporation′s own characteristics, this paper describes a data level disaster recovery solution, which can apply to four core applications of SG186, integration platform, comprehensive management, fundamental network services and other systems and sub-systems. Further, this paper focuses on the implementation process of the proposed solution in Gansu. By integrating resources according to the characteristics of SAN and adopting several data replication technologies, the company reaches its goals of disaster tolerance system construction.

关 键 词：容灾 SAN网络整合 数据库复制技术 存储虚拟化 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]