摘要
为了确保电力信息系统的高可用性,在系统发生故障时能尽快恢复系统,发挥系统的最大性能,减少因数据丢失而造成的损失,建设数据备份与恢复系统已被提上议事日程,以赣西供电局数据备份与恢复系统的建设为例,探讨了应如何构建电力数据备份系统。
In order to ensure high availability of power system、 recover from system fault as soon as possible and make the best use of system performance to decrease the loss caused by data lose, constructing data back- up and recovery system have been put on the agenda. This paper take data back- up and recovery system of Ganxi power supply bureau as example,probing into how to construct power data back- up system.
出处
《江西电力》
2003年第5期43-45,共3页
Jiangxi Electric Power
关键词
计算机
数据备份
信息系统
磁带库
数据
安全
compuer
data back- up
information system
library tape
data safety
