Well, Mnesia could be used to build that, but what for in the first place? You just spawn a worker process under a supervisor and leave it to finish its job. Re

Well, Mnesia could be used to build that, but what for in the first place? You just spawn a worker process under a supervisor and leave it to finish its job. Really, no need for a queue (unless you want to postpone some tasks until some others finish, but this is more synchronization problem and can be solved without fully-blown database).