1.4 What sort of problems is Erlang not particularly suitable for? "Most (all?) large systems developed using Erlang make heavy use of C for low-level code, l

1.4 What sort of problems is Erlang not particularly suitable for? "Most (all?) large systems developed using Erlang make heavy use of C for low-level code, leaving Erlang to manage the parts which tend to be complex in other languages, like controlling systems spread across several machines and implementing complex protocol logic."