1. Describe the first, simple steps to convert a logical data model to a physical database Q2....
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1. Describe the first, simple steps to convert a logical data model to a physical database
Q2. Cite five reasons for creating a database view
Q3. If indexes are beneficial to performance, why not create every possible index conceivable just to be on the safe side?
Q4. What is the only reason to denormalize a physical data model?
Q5. Describe how a relational database uses indexes
Related Book For
Systems analysis and design
ISBN: 978-0136089162
8th Edition
Authors: kenneth e. kendall, julie e. kendall
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