Two big savings opportunities: * elastic demand, either in the sense that your global traffic has peaks and troughs, or your global traffic is steady but its g

Two big savings opportunities: * elastic demand, either in the sense that your global traffic has peaks and troughs, or your global traffic is steady but its global distribution changes such that the balance of where you're deployed would ideally change over time; in either case you can benefit enormously from automatic scaling * workloads that can take advantage of the spot market (or whatever GCP's equivalent is)