(caution: I get personal at the end of this, you can see my motivation for working on this)
I can’t talk in depth about it though, yet. I can talk in broad brush strokes for now.
Imagine for a moment, that you have a combination of available high performance supercomputers, an urgent problem to be solved, and a collection of people, computing tools, and data. Imagine that you are one of many stages in this process, but you are, for the moment, a bottlenecking process.