Alex Gaynor • 2/10/2009

A Second Look at Inheritance and Polymorphism with Django

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This technical article details a method for handling model inheritance and polymorphism in Django. It proposes a more involved but performant solution using a mixin that caches the subclass type, reducing query overhead from O(nk) to a more efficient system, complete with code examples for the save and retrieval logic.

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#polymorphism #django #orm
A Second Look at Inheritance and Polymorphism with Django

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