NASS Crashworthiness Data System (CDS) 2010 Code Book - Version 22Sep11 Introduction This code book documents data sets describing a sample of motor vehicle crashes that…

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Instructor: Churee Techawut Functional Dependencies and Normalization for Relational Databases Chapter 4 CS (204)321 Database System I Outlines 1) Informal Design Guidelines…

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Object-Relational Modeling What Is a Relational Data Model? Based on the concept of relations (tables of data) Relationships established by matching primary and foreign keys…