short essay now

Apr 1st, 2014
Computer Science
Price: $20 USD

Question description


Related to physical database design, describe the considerations (advantages/disadvantages) when applying default values to fields in your database model. What is good rule of thumb for when to apply a default value to a field, as discussed in lecture? Also, what is the primary benefit associated with identifying the potential values for a field, capturing them in a list of values and then restricting and applying that domain/list of values to a field in the physical model?

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