Different. If you squint your eyes enough, the Erlang mnesia application is an implementation of (distributed) STM. STM and MP are not a priori against each ot

Different. If you squint your eyes enough, the Erlang mnesia application is an implementation of (distributed) STM. STM and MP are not a priori against each other. You can have both and sometimes one is better than the other for a certain kinds of problems.