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Pattern Matching in Erlang

pattern matching is a process of checking a given sequence of tokens for the presence of the constituents of some pattern . Erlang uses pattern matching to bind variables to values. In erlang pattern matching can be explicit as well as implicit .

Process in Erlang

Erlang is designed for massive concurrency. Erlang processes are lightweight (grow and shrink dynamically) with small memory footprint, fast to create and terminate, and the scheduling overhead is low.