Why does Apples Core Data iPhone Recipes Example use a separate entity for called Image linked to the Recipe Entity via a one to one Relationship to store the recipes image. Why not just have an “image” attribute in the Recipe Entity?
Many Thanks
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They could. But it’s an efficiency thing. If image is a large blob, then to save on excessively slow fetches from Recipe, it’s simplest to create a separate table for each blob property.