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Homogeneous vs. Heterogeneous Systems

Explore the distinctions between homogeneous and heterogeneous systems in Elixir development. Understand how Elixir’s distribution favors homogeneous systems, the challenges of heterogeneous nodes, and practical approaches to system communication using protocols and middleware.

Avoiding heterogeneous systems with Elixir

Thanks to Erlang, Elixir excels at building homogeneous systems, which are systems where all nodes are running exactly the same code. In this lesson, we explore the alternative. Two completely different codebases that use a common communication protocol is a heterogeneous system. Typically, you won’t build one with Erlang/Elixir for a number of reasons:

  • The ...