Postgres SQL is arguably the most common [[SQL#Dialects|dialect]] of [[SQL]] in practice right now. We used it in grad school, it's used by [[Notion]], and I feel like I've seen it in all sorts of other places. Postgres has some great [[Data Types]] support and nice syntax for things like calculating geographical distances between two `points` (lat/long combinations) using a `<@>` syntax. Pretty neat. **** # More ## Source - grad school