为文件创建一个副本或备份是一种不错的做法。
Making a copy or backup of files is considered good practice.
使用备份副本恢复数据库。
作为一名DBA，业务规则通常会决定您应该保留备份副本的时间长度。
As a DBA, business rules will usually dictate how long you should keep backup copies.
从这点考虑，就需要对目前没有副本的硬盘信息进行备份。
At this point, back up any information on your hard disk that you do not have a current copy of.
单击Restore图标还原应用程序的备份或归档的副本。
Click the restore icon to restore a backup or archived copy of the application.
创建plugin_customization . ini文件的副本作为备份。
Create a copy of the plugin_customization.ini file for backup.
每个数据库的备份副本将存储在
建立banner . jsp文件的备份副本。
保存login . css文件的备份副本。
保存这些个人文件夹文件的备份副本。
备份startup - um . bat文件：在LifecycleManagerbin目录中制作一个文件副本。
Backup the startup-um.bat file by making a copy of it in the Lifecycle Manager bin directory.
备份是数据的一个副本。
备份指准备档案的(副本)。
将此密码写入可移动磁盘(软盘)中并创建一个备份副本。
Write this password to a removable (floppy) disk and create a backup copy.
那样做只是复制的文件夹，并把它们别处（备份副本）。
To do that just copy the folders and put them somewhere else (backup copy).
压缩的备份只对备份集有效，对映像副本无效。
Compressed backups work only with backup sets, not image copies.
压缩的备份只对备份集有效，对映像副本无效。
Compressed backups work only with backup sets, not image copies.
应用推荐