Leveraging Heterogeneous Power for Improving Datacenter Efficiency and Resili…

Power mismatching between supply and demand has emerged as a top issue in modern datacenters that are under-provisioned or powered by intermittent power supplies. Recent proposals are primarily limited to leveraging uninterruptible power supplies (UPS) to handle power mismatching, and there fore lack the capability of efficiently handling the irregular peak power mismatches. In this paper we p…