I've been an IBM intern for the last 4 months and I can say that even there they've used the pizza example. I honestly didn't get it until an actual IT archite

I've been an IBM intern for the last 4 months and I can say that even there they've used the pizza example. I honestly didn't get it until an actual IT architect explained it to me with real-life IT example. (I'm a SW programmer, not MBA btw).