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Basic data modeling in Haskell

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Lecture "Basic data modeling in Haskell" as part of Course:Lambdas in Koblenz

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Basic concepts of data modeling in Haskell are covered. One important aspect of data modeling is the choice between structural versus nominal typing. This distinction gives rise to Haskell's type synonyms, algebraic data types, and record types. These options are conveniently illustrated with different data models for the @system. Another important aspect is the choice between different modeling options for recursive data structures, specifically the use of data composition and data variation. These options map to certain idioms of using algebraic data types in Haskell. These options are conveniently illustrated with different data models for the @system, when departmental nesting is taken into account.

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Ralf Lämmel edited this article at Wed, 13 May 2020 12:13:10 +0200
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