Discuss the distinction between centralized and decentralized conceptual database design. Discuss the distinction between top-down and bottom-up approaches to database design. What are business rules? Why are they important to a database designer? What steps are required in the development of an ER diagram?
Discuss the distinction between centralized and decentralized conceptual database design. Discuss the distinction between top-down and bottom-up approaches to database design. What are business rules? Why are they important to a database designer? What steps are required in the development of an ER diagram?
Database Systems: Design, Implementation, & Management
11th Edition
ISBN:9781285196145
Author:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Publisher:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Chapter9: Database Design
Section: Chapter Questions
Problem 5RQ
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Discuss the distinction between centralized and decentralized conceptual
database design. -
Discuss the distinction between top-down and bottom-up approaches to database design.
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What are business rules? Why are they important to a database designer?
-
What steps are required in the development of an ER diagram?
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