Advantages

Some of the Erlang advantages are:

  • Concurrency

  • Built in dispersion

    You can create processes with any node on any node.
  • Error handling

    When the process breaks down, it leaves and sends a message to the process a control who can take the appropriate action - e.g. restart or end broken process and start the next one.
  • Dynamic and strong typing discipline

  • Support for multiprocessor systems

  • Hot code upgrade

    You don't have to stop system to update code.