I'm interested in maintaining differential backup of a file (~2GB). I have Time Machine set up to cover the whole system but in case of this particular file, I would like to have a convenient backup solution that would enable me to:
- Browse changes in the file
- Ideally, the differential backup would take place automatically when the new file with the same name is moved to the folder
I'm not necessarily looking for this backup to take place through time machine and I would be happy for the backup to take place outside the normal backup routine. I'm more interested in maintaining the record of changes to the file then maintaining a safe copy.