Note:
You'll find further information about how to recover deleted data under following link:
Recovering deleted data
Nero BackItUp is a consumer oriented solution and doesn’t utilize the typical incremental or differential backup strategies know from enterprise solutions. Instead there are two backup modes:
Local copy / Online copy doesn’t apply any file versioning, each file only exists once in a backup set so the backup can be browsed in Windows File Explorer easily
- Unchanged files that have been backed up before won’t be backed up again
- A file deleted from the source data won’t be deleted in the backup set
- A file modified in the source data will overwrite the file in the backup set on next backup
- A file renamed in the source data will be added like a new file to the backup set
- A files added to the source data will be added to the backup set
- Not available for optical discs
Local snapshot applies a similar concept but saves new/modified files into new backup sets, so to find different versions of a single file is not so easy
- Unchanged files that have been backed up before won’t be backed up again
- A file deleted from the source data won’t be deleted in the previous backup set
- A file modified in the source data will be available in the next backup set
- A file renamed in the source data will be added like a new file to the next backup set
- A files added to the source data will be available in the next backup set
Local snapshots on optical discs are always a full backup every time the job is run.
