Outline the different stages of database lifecycle

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Reference no: EM132290945

1. Outline the different stages of Database Lifecycle (DBLC) and briefly elaborate on the different activities carried out in each stage.

2. Explain the following concepts: Conceptual Design, Logical Design, and Physical Design. How do these correlate to the following: External Model, Conceptual Model, Internal Model, and Physical Model?

3. Differentiate between centralized and decentralized conceptual database design strategies.

4. What is the minimal data rule in conceptual design?

5. During decentralized conceptual design, a designer may encounter the challenges of using either Homonyms and/or Synonyms. Outline a solution/strategy that may be used to resolve these challenges.

Reference no: EM132290945

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