Note, the more frequently you take a backup, the less data will be lost.
注意，如果非常频繁地进行备份，数据丢失的可能性就会比较小。
Always take a backup before and after using the redistribute utility.
在使用重分发实用程序前后总是进行备份。
If no stable state backup exists, and the current configuration is not completely broken, it is best to take a backup now.
如果不存在稳定状态备份，且当前配置并未被完全破坏，则最好现在就执行备份。
Also, if you later create a new table space in the database, you must then take a backup that contains the table space.
此外，如果您随后在数据库中创建了一个新的表空间，那么必须进行包含该表空间的备份。
Obviously, I wanted to take a backup of the associated file system prior to me applying the update, just in case anything went wrong.
显然，我希望在应用更新之前备份相关联的文件系统，以防出现任何故障。
You are strongly recommended to take a backup of your system before major installation and backups at regular intervals.
强烈推荐你在重大的安装前备份系统，并且做到定期备份。
You are strongly recommended to take a backup of your system before major installation and backups at regular intervals.
强烈推荐你在重大的安装前备份系统，并且做到定期备份。
应用推荐