Erlang notes 
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  • Erlang is a general-purpose concurrent programming language.
  • Erlang was developed and used at Ericsson.
  • The first version was developed by J.Armstrong in 1986.
  • Erlang was never a language for high-performance computing.
  • Erlang was a language for building fault-torelant distributed systems.
  • Erlang programs map beautifully onto multi-core CPU architecture.
  • RabbitMQ is written in Erlang.