Uninterrupted Power Supply be like... Ideal: Protect your data from grid instability. Reality: Protect your data when you overload and trip the circuit breaker, when you forget to pay electric bills, when you kick the cable out from its AC outlet...
@niconiconi When I first got a UPS I was a student in a dorm and it was to protect my data from some drunk dude flipping all the breakers in an attempt to get the toaster in the shared kitchen working again