Subcategories and Categories in CakePHP

What is the correct convention for making categories and subcategories in CakePHP?

Do you make two database table? Two mod开发者_如何学运维els?

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it depends on what you want to build in the longer run. If you want to have a one table setup, then checking out the tree behavior could be worthy. But if your requirements analysis turns out that categories and subcategories differ substantially, you are better off with a two table (and two models) setup imho.