What are the inheritance styles in Django?

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There are three possible inheritance styles in Django:

1) Abstract base classes: This style is used when you only want parent’s class to hold information that you don’t want to type out for each child model.

2) Multi-table Inheritance: This style is used if you are sub-classing an existing model and need each model to have its database table.

3) Proxy models: This style is used, if you only want to modify the Python level behavior of the model, without changing the model’s fields.