Comment by davnicwil
In my experience basically everything being good in software is downstream of good data modelling.
It's partly why I've realised more over time that learning computer science fundamentals actually ends up being super valuable.
I'm not talking about anything particularly deep either, just the very fundamentals you might come across in year one or two of a degree.
It sort of hooks back in over time as you discover that these people decades ago really got it and all you're really doing as a software engineer is rediscovering these lessons yourself, basically by thinking there's a better way, trying it, seeing it's not better, but noticing the fundamentals that are either being encouraged or violated and pulling just those back out into a simpler model.
I feel like that's mostly what's happened with the swing over into microservices and the swing back into monoliths, pulling some of the fundamentals encouraged by microservices back into monolith land but discarding all the other complexities that don't add anything.
I learned this early and as a result I'm the guy who's trying to clean up other people's crap while they ship features and get promoted