Part 1 and Part 2 built up everything you need to know about how tiering behaves: the mental model, the dials, the queue dynamics, the scale-out story. This part is about what to do with all of that.

Part 1 and Part 2 built up everything you need to know about how tiering behaves: the mental model, the dials, the queue dynamics, the scale-out story. This part is about what to do with all of that.