When it comes to RI savings, one metric matters most
Today, most RI how-to guides focus on maximizing metrics like "RI utilization" or "RI coverage." These are useful inputs, but what really matters most is the bottom-line savings outcome you receive across your entire EC2 fleet.
Are you achieving the advertised RI discounts or something less? At ProsperOps, we're all about outcomes, so we obsess about one single metric - Effective Savings Rate™.