[foo42]

I've used postgres on a few projects (via AWS rds) but I've always used it as a pretty vanilla SQL database. Probably the most "fancy" feature I've used being bson columns.

Can anyone recommend good resources for going deeper? (Obviously I could Google, but I appreciate HN recommendations)

[timacles]

postgres is as wide as the ocean when it comes to features. Without any specifics of what you're looking for, theres not much to suggest.