Ditto, I hate the whole concept of the cloud.I don't like clouds and don't use them except when I have to at work...
There were the mainframes
Not gonna explain anything about it. Either you are interested and want to investigate further...
Or you're happy being in the cloud(s)
Watch this dude playing around with an emulated IBM vintage mainframe OS...
moshix
Or you don't even know what they are....
I know enough for being an ordinary dude,,
My father was a mainframe programmer,,
I've just experience in programming a few odd PLCs,,, same same but different
I'm a geologist like my father......and I know more about computers.
More than ..? Sorry you made a cliffhanger
Meaning I know more about computers than my father.....who likely doesn't know what a main frame is.