摘要
通过分析企业信息系统对数据备份的需求,给出了大中型企业建立层次化数据备份系统时一般需要考虑备份软件,大容量的磁带库,SAN存储网络,数据库在线备份,无人职守备份管理等,必要时还应该建立异地容灾中心。
Through the analysis and research of requirement for data backup in corporation, in this paper it gives out the consideration for setting up hierarchical data backup system infrastructure in large and medium size corporations. In general, which needs the following functions, including backup software, large capacity tape library, SAN storage network, database online backup and unattended backup management. When necessary remote disaster recovery center should be considered sometime as well.
出处
《计算机应用与软件》
CSCD
北大核心
2008年第10期121-123,共3页
Computer Applications and Software
关键词
数据备份
数据恢复
信息系统
Data backup Data recovery Information system
