If nothing else you're likely to run into ETS, it's really nice and easy to use. But even still, the calls are pretty easy to make, and the docs are good. You d

If nothing else you're likely to run into ETS, it's really nice and easy to use. But even still, the calls are pretty easy to make, and the docs are good. You don't really even need to understand any Erlang syntax, it's just built into OTP.