数据备份系统建设管理  

Construction and Management of Data Backup System

作　　者：周漪 ZhouYi(Anhui economic and Information Committee Information Center,hefei 230001,China)

机构地区：[1]安徽省经济和信息化委员会,安徽合肥230001

出　　处：《安徽电子信息职业技术学院学报》2018年第5期37-42,共6页Journal of Anhui Vocational College of Electronics & Information Technology

摘　　要：数据作为信息应用的核心,需要及时备份。数据备份是为防止系统出现操作失误或系统故障导致数据丢失,而将全部或部分数据集合从应用主机的硬盘或阵列复制到其它的存储介质的过程。Due to their key importance on information application,data should be always backed up in time.Data backup is the process of copying all or parts of a data set from the hard disks or arrays of host server to other storage media,so that to prevent data losses caused by system failures or mis-operations.

关 键 词：数据库 备份 恢复 

分 类 号：TP309.3[自动化与计算机技术—计算机系统结构]