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THE DATA MODEL / TUTORIALOUTLET DOT COM

Four entities have been identified for the data model – Partner, Customer, Order and Product<br>Some attributes for each of these entities include:<br>Partner – Name, Address<br>Customer – Name, Email Address<br>Order – Date, Dollar Amount<br>Product – Name, Description<br>

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THE DATA MODEL / TUTORIALOUTLET DOT COM

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  1. THE DATA MODEL / TUTORIALOUTLET DOT COM

  2. THE DATA MODEL / TUTORIALOUTLET DOT COM The data model  FOR MORE CLASSES VISIT www.tutorialoutlet.com Four entities have been identified for the data model – Partner, Customer, Order and Product Some attributes for each of these entities include: Partner – Name, Address Customer – Name, Email Address Order – Date, Dollar Amount Product – Name, Description Be sure to identify the unique identifier (primary key) for each entity – the attribute or attributes that uniquely identify each row in an entity.  Also identify any foreign keys you would include as attributes for the entities to establish relationships between them.  Highlight the unique identifier(s) (primary key) for each entity in yellow.  Highlight foreign keys that you include as attributes for entities in pink. Below is information on the relationships between the entities: A partner can provide many different types of products to Amazon, and a given product could be provided by more than one partner.  A partner record could be set up without any associated products, but a product must have at least one partner record associated with it.

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