Real-time sync + local snapshots. See https://try.popho.be/securing-home.html#data-protection https://try.popho.be/securing-home.html#data-protection It really

Real-time sync + local snapshots. See https://try.popho.be/securing-home.html#data-protection https://try.popho.be/securing-home.html#data-protection It really depends on your situation though. Are we talking about personnal backups? Backups of your R&D team?...