This all what Erlang programmers need to know about M/R: -spec split(term()) -> [{k1(),v1()}]. -spec map(k1(),v1()) -> [{k2(),v2()}]. -spec reduc

This all what Erlang programmers need to know about M/R: -spec split(term()) -> [{k1(),v1()}]. -spec map(k1(),v1()) -> [{k2(),v2()}]. -spec reduce(k2(),[v2()]) -> [v3()].