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Creating database and describe database

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Reference no: EM132805071

Think of a purpose for creating a database and describe the database. Explain why you would want to use a database for this purpose.

What example could you offer that would demonstrate using a subquery?

What example could you offer that would demonstrate using a join?

In your view, would you prefer using subqueries, or joins, and why?

What are some performance considerations when determining whether to use subqueries or joins?

Reference no: EM132805071

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