4 ms·
i don't think erlang is requiring FP + immutable + message passing for performance, but rather for correctness. Making copies is actually more expensive in term
by bsaul 6y ago
i don't think erlang is requiring FP + immutable + message passing for performance, but rather for correctness. Making copies is actually more expensive in terms of perf.
- nurettin 6y agome too, and I have no clue as to how changing language can increase correctness in my case. I can think of other use cases where in-process concurrency and mutating data structures could cause problems, but I avoid those scenarios entirely anyway.