Question: Discuss the distinction between top down and bottom up approaches to database
Discuss the distinction between top-down and bottom-up approaches to database design.
Relevant QuestionsWhat are business rules? Why are they important to a database designer?List and briefly explain the four steps performed during the logical design stage.Suppose you perform the same functions noted in Problem 2 for a larger warehousing operation. How are the two sets of procedures similar? How and why are they different?What is a scheduler, what does it do, and why is its activity important to concurrency control?What are the four ANSI transaction isolation levels? What type of reads does each level allow?
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