Cloud Services and Instances Are the Smallest Domain of Data That We Have.

Cloud services and instances are the smallest domain of data that we have. We can't set some sort of artificial static thresholds for what it looks like for any one of them to be successful. Just the scale is so big that trying to individually test them all, you probably by the time you got through the whole list, you'd have to start back at the beginning. So just build a system that watches it. And can deduce correctness from the historical patterns.