地县一体化数据备份容灾系统研究与建设

随着供电企业信息化进程的不断推进,日益增加的信息系统数据在带给企业财富的同时,也对数据的存储和保护提出了挑战。基于网络备份软件NetBackUp,昆明供电局建设了地、县一体化数据备份容灾系统,实现供电局及其下属10家县公司重要信息系统数据的备份和管理;同时,通过将数据远程复制存储至云南电网数据中心,实现地、县级重要信息系统的数据容灾。地、县一体化数据备份容灾系统构建了以供电局为中心的区域数据集中备份和存储模式,可在云南电网公司乃至南方电网公司的地市级供电局推广应用。

Research and Construction of Data Disaster Recovery System for Prefecture and County Integration

With the ongoing development of the power supply enterprise informatization process, the increasing information system data not only brings the great wealth, but also poses a challenge for storage and protection of data. Based on the Symantec NetBackUp software, Kunming Power Supply Company has been constructed the data disaster recovery system for prefecture and county integration, and it implemented for KPSC and ten county companies of its subordinate body to backup and manage important data. Meanwhile, through the remote replication stored in data center of Yunnan Electric Power Grid (YEPG), it implements the important data disaster recovery system for prefecture and county units. The data backup and disaster recovery system for prefecture and county integration constructs the centralized backup and storage model of the regional data with power supply bureau as center, which can be used widely in the prefecture and county power supply bureau of YEPG, even China Southern Power Grid.