基于GoldenGate数据库复制技术的容灾虚拟化解决方案  

A Virtualization Solution for Disaster Recovery Through the GoldenGate Database Replication Technology

作　　者：吴金龙[1] 马悦皎 

机构地区：[1]上海市电力公司信息通信中心,上海200122 [2]南京南瑞集团公司,江苏南京210003

出　　处：《电力信息化》2012年第10期52-56,共5页Electric Power Information Technology

摘　　要：针对国家电网公司集中式数据灾备中心投运后面临的实际问题,设计了对数据库复制业务的整合架构,并基于此提出了基于虚拟化的解决方案。通过充分应用主机虚拟化、网络虚拟化、存储虚拟化等技术,实现资源按需分配、动态调整、动态迁移,解决了当前灾备中心面临的问题并带来了明显的经济和管理效益。According to the real operation issues of the centered data disaster recovery center of SGCC, this paper designs an integration framework for the database replication business, further proposes a solution based on the virtualization technology. By making full use of the host-based virtualization technology, the network-based virtualization technology and the storage-based virtualization technology, the solution solves the above issue through on-demand resource assignment, dynamic adjustment and dynamic migration, and brings obvious economical and management benefits.

关 键 词：虚拟化 数据库复制 动态迁移 高可用 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]