5 ms·
Time Machine has always done deltas (unless I have no idea what you're talking about?)
by thurn 15y ago
Time Machine has always done deltas (unless I have no idea what you're talking about?)
- dchest 15y agoNo, it has hard links to already backed up files, but individual files are not stored as deltas. If you have a big file that changes often, say 4 GB virtual machine image, Time Machine will just copy it every time.