What Are the Differences Between Cloud Server Backup and Cloud Disk Backup?¶
Table 1 describes the differences between cloud server backup and cloud disk backup.
Item | Cloud Server Backup | Cloud Disk Backup |
---|---|---|
Resources to be backed up or restored | All disks (system and data disks) on a server | One or more specified disks (system or data disks) |
Recommended scenario | An entire cloud server needs to be protected. | Only data disks need to be backed up, because the system disk does not contain users' application data. |
Advantages | All disks on a server are backed up at the same time, ensuring data consistency. | Backup cost is reduced without compromising data security. |