@Don: I've been watching that already and there's definitely a lot of useful info in there. But it's kind of mixed in with the AWS setup stuff (which I don't need for this project) so there's some 'noise' when looking for something.
@Jane: in fact I do have that pdf but it only covers the very basics - the way things were 9 (!) years ago (and as Bruce would say, it's sooo last decade).
I just wanted to make sure that I wasn't missing something. I'll go with what there is and ask here if I get stuck.
Thank you both.
Peter