摘要
电力行业中的信息系统对数据的安全性和系统的可靠性要求很高,文章探讨了电力企业信息系统对数据备份的需求,分析了国网宁夏电力公司信息系统数据备份及恢复存在的问题和技术要求,从原理上对DSG Snap Assure备份技术进行了阐述,介绍了DSG Snap Assure备份技术在宁夏电力信息系统数据备份中的应用及取得的效果,以期为行业内其他单位信息系统数据备份提供参考。
The data safety and reliability requirements of information system are very high in the electric power industry. This paper discusses the data backup need of information system for power enterprises, analyses problems and technical requirements of data backup and recovery in information system for State Grid Ningxia Electric Power Company. This paper describes the principle of DSG SnapAssure backup technology and its application and achievement in Ningxia electric power information system data backup, to provide a reference for information system data backup of other units.
出处
《电力信息与通信技术》
2014年第8期107-111,共5页
Electric Power Information and Communication Technology
关键词
DSG
备份技术
数据恢复
电力企业
DSG
backup technology
data recovery
power enterprise
