[mitchty]

> IMO, The first step to realizing those cost benefits is recognizing that the cloud is not your datacenter and you need to architect differently.

I see you've never setup or had to deal with setting up SAP. There are a ton of legacy line of business applications which, won't be close to "cloud" any time in the near future. And are all run on if you're lucky, vm clusters, if you're unlucky on bare iron due to silly crap like per cpu licensing on where it "might" be run. Or if virtualized, a sum of all the physical hardware cpu's.

"Enterprise" software running on premises is... problematic at best. Good luck replatforming something like this. They ask for your arm, leg, first unborn child, and your great grandkids children for the opportunity to run their software.

I'm avoiding talking about the vendors that require up to or over a month to have a contractor on site helping you "integrate and install" their application on your systems. That crap is so far removed from instant and decentralized resource provisioning its like being in another universe. God help you if you need to change anything.