Data Engineering

Hmm good question.. I do like overviews with tooling/technology; what is new, what is left behind, what is considered standard at the moment, etc. It's just that, since DE is such a broad field, I think it would be better to let the field you're active in determine what to focus on.

If the goal is to provide junior DE's with some guidelines, I prefer to educate them on what would functionally work best to solve a problem, so they can make the right decision on what tool to pick (where in practice, this is likely already decided; you just work with what's there).