In the military we have a maintenance tracking system. It's electronic. We literally bdo drills for if it goes down and we have to resort to paper backups. And there are paper backups.
Without a computer I could still manage an entire flight line worth of planes, and everything they need. Maintenance, fueling, sorties, etc. What you're telling me is that this company and lots of companies do not have a contingency for if there is a system failure or other outage.
That seems acceptable? Why? Short of a power outage (and probably not even then unless we can't Jerryrig a lighting solution) we can do all the jobs required with hand tools. It's crazy to think that people don't think this should be a thing.