Why The Dinosaurs Won't Die

DaveAtFraud writes "Ace's Hardware has a nice introductory article to the animal that will not die: The Mainframe. Ever wonder why these things are still around and what makes them different from a PC or UNIX box? The article is IBM-centric so there's no discussion of say the CDC Cyber series but when most people don't even believe that mainframes exist anymore, what the hay, let's disabuse them of that notion first. Hopefully, the author will follow up with the additional promised articles that go into more technical detail but this is a good place to start. I wonder if they still make card readers, too?" This guide came out last month, but it's worth looking through, even just for the pictures.