Another Word For It Patrick Durusau on Topic Maps and Semantic Diversity

April 1, 2012

Intro to Distributed Erlang (screencast)

Filed under: Distributed Systems,Erlang — Patrick Durusau @ 7:10 pm

Intro to Distributed Erlang (screencast) by Bryan Hunter.

From the description:

Here’s an introduction to distribution in Erlang. This screencast demonstrates creating three Erlang nodes on a Windows box and one on a Linux box and then connecting them using the one-liner “net_adm:ping” to form a mighty compute cluster.

Topics covered:

  • Using erl to start an Erlang node (an instance of the Erlang runtime system).
  • How to use net_adm:ping to connect four Erlang nodes (three on Windows, one on Linux).
  • Using rpc:call to RickRoll a Linux box from an Erlang node running on a Windows box.
  • Using nl to load (deploy) a module from one node to all connected nodes.

Not the most powerful cluster but a good way to learn distributed Erlang.

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