@Johnsmickle Making backup such enormous information in a backup device is not possible (as i think).
And you’re wrong in thinking that, but it’s not your fault. Making a backup in a single backup device is not possible, for now, but it’s also irrelevant. Every major databank worth its salt, such as every university, every institution such as the US national library and so on, has a whole battery of backup machines, computers dedicated to storing and preserving backups in multiple copies.
Hell, most companies do it in their own smaller way, with RAID setups
And if it possible then how we can manage retrieval of any required information from such vast information hard copies.
The retrieval is a different issue but, again, the issue is not with the retrieval itself, it’s with the distribution. A single institution, while requiring an absurd amount of energy to work properly, can still be powered, but that’s not going to allow you to reach the information.
Which means that should we lose the option to power the whole grid, all it takes is for a single institution to be powered in order to split and move the data to multiple physical drives and distribute them the same way you’d distribute books.
I doubt i need to remind anyone that there is such a thing as solar powered computers and, failing that, dynamos.
So just hope we never face such grid (power) failure in our future
That, i agree.