Purpose For Creating a Database
Discuss the following in the Discussion Board:
•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?