everybody is using ip, mpls- based networks. that is the network cloud. the network guys realize that in order to build a network service, they had to put these things called switches and routers in a room that had high quality power, guard dogs out front, and not located on a fault line, right? since the advent of data centers. many companies enter into the market. it is not a trivial market to enter. the cost of building these things, by the way, is $1,000 per square foot, which is expensive even by california standards. cost of power dominates this. this has been an interesting space for a variety of reasons, and i will leave it there, but datacenter clouds services is the other component being delivered, right? finally, i will introduce you to last things. first is something that have been very innovative about five years ago when jeff bezos said he would deliver computers and storage as a cloud service. everybody thought that he was crazy. like why the hell are you doing this? oh, can i say that? why are you doing this, right? they have not released