I don't understand. What does hardware design have to do with refactoring, usually a software term? The addition of the SSD is motivated by basic physics, whi

I don't understand. What does hardware design have to do with refactoring, usually a software term? The addition of the SSD is motivated by basic physics, which creates the need for computational units and storage units to be close together. (The alternative would be a non-von Neumann model without this compute-storage distinction, but that's not so easy.)