Chapter 7 discusses how to design a relational database schema based on a conceptual schema design. This chapter presented a high-level view of the database design process, and in this chapter we focus on the logical database design or data model mapping step of database design. We present the procedures to create a relational schema from an Entity-Relationship or an Enhanced ER schema.
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Lecture Fundamentals of database systems: Chapter 7 - Emasri, Navathe
Lecture Fundamentals of database systems: Chapter 7 - Emasri, Navathe
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Fundamentals of Database Systems Database Systems Relational database design EERR-to-Relational mapping Mapping EER model constructs ER-to-Relational mapping algorithmTài liệu có liên quan:
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