I realized a few years ago that all Data Center challenges can be solved with the sufficient application of money.
Need more computing capability? Buy new hardware. Struggling with hot spots? Purchase supplemental cooling infrastructure. Don’t have enough physical space? Pay to expand the Data Center or lease additional space.
More performance means greater cost, though. Some energy saving technologies buck that trend when compared to conventional facilities, but generally the more capability you want from a Data Center the more it will cost to build and operate.