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Lecture note Business system development - Lecture 15: Designing databases

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We today’s lecture we will: Define key database design terms, explain the role of database design in the is development process, transform E-R or class diagrams into normalized relations, merge normalized relations from separate user views into a consolidated set of well-structured relations, choose storage formats for fields , translate well-structured relations into database tables, explain when to use different types of file organizations, describe the purpose and appropriate use of indexes.

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Nội dung Text: Lecture note Business system development - Lecture 15: Designing databases

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