Having a solid on-prem rack product to me is a great thing. I like IaaS services a lot, don't get me wrong, and I think they're the right pick for a bunch of cases, but on-prem servers also have their "place in the sun", so to speak :) I could present any number of justifications that I don't think I'm qualified enough to defend, but the gist is that at the bare minimum, I'm glad the option exists.
As to why I'm personally excited: I enjoy the amount of control having such an on-prem rack would afford me, and there surely could be a great amount of cost-savings and energy-savings in many scenarios. Sometimes, you just need a rack to deploy services for your local business. I like the prospect of decentralizing infrastructure, applying all the things we've learned with IaaSes.
As to why I'm personally excited: I enjoy the amount of control having such an on-prem rack would afford me, and there surely could be a great amount of cost-savings and energy-savings in many scenarios. Sometimes, you just need a rack to deploy services for your local business. I like the prospect of decentralizing infrastructure, applying all the things we've learned with IaaSes.