They have something in common, such as, backing up only changed files. In addition to full backup, incremental backup and differential backup are also widely accepted backup modes.

What’s the difference between incremental and differential backup? And if you lost any of them, the recovery will not succeed. However, the restoration process of an incremental backup needs both the last full backup and all the subsequent incremental backups in order, which doubtlessly increases the recovery time. When you back up data to Synology NAS, or from Synology NAS to other locations, these characteristics could help you save time and storage space. The benefits and drawbacks of Synology incremental backupĬompared to other backup modes, incremental backup takes up minimum space and runs fastest in terms of backup. And a Synology incremental backup, as the name suggests, means to backup data to or from Synology NAS in incremental mode. To recover data from it, the last full backup plus all the incremental backups until the time point of restoration are all required.

Incremental backup refers to backing up only changed or newly added files since last full or incremental backup.

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