A "Server" is just layman's speak for that big room with all the noise and blinky lights. Including all the hardware, networking and software that goes with it.

A "Server" is just layman's speak for that big room with all the noise and blinky lights. Including all the hardware, networking and software that goes with it. Of course you're not going to run critical infra on a single server :) Though I have to admit I have seen government operations where the "server" was an old dell optiplex desktop lying on its side in a broom closet without ventilation, a post-it with "IT SERVER DON'T TURN OFF", a spiderweb of cables running through the closet and the "server" fans screaming for air trying to keep everything cool in the enclosed space. I'm not kidding. I mean, I know, government. Small local welfare-related org. Shoestring budget. Sure, that sucks. But at least you can make sure it's tidy and the cabling doesn't look like shit. Jeez. I didn't imagine I'd still see that in this century. Do people no longer take pride in their job? They hadn't even activated the "AC Power on" in the BIOS so after electrical maintenance they had to wait for the "engineer" to press the on button again.