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Fluent Entity Framework by Rebecca M. Riordan

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Review

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One of the reasons that database schemas and OOP class hierarchies wind up looking so different is that they’re intended to manage different things. What is each paradigm most concerned about?

 

 

Why are repeating groups a bad thing in a database?

 

 

 

In a relational database, the relationship between entities is usually managed by establishing a relationship with a foreign key. How is it typically managed in an object hierarchy?

 

 

What is an impedance mismatch, and why do you care?

 

 

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