§ 2.1 Introduction to Functions and sets from 1.1 Blitzer, Intermediate Algebra, 5e â Slide #* Section 1.1 Sets p 6 The braces, { }, indicate that we are representing…

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Discrete Maths Discrete Maths Objective to introduce relations, show their connection to sets, and their use in databases 242-213, Semester 2, 2014-2015 5. Relations 1 Overview…

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Chapter 5 The Relational Data Model By Yue Lu CS157B Spring 2008 Instructor: Dr.Lee Relational Model Concepts The Relational Model of Data is based on the concept of a Relation…

© 2011 Pearson Education, Inc.  Publishing as Prentice Hall * Chapter 4: Logical Database Design and the Relational Model Modern Database Management 10h Edition Jeffrey…

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Chapter 5 The Relational Data Model By Yue Lu CS157B Spring 2008 Instructor: Dr.Lee Relational Model Concepts The Relational Model of Data is based on the concept of a Relation…

Class Introduction The Relational Model I IST 210: Organization of Data IST210 1 Chapter Objectives Learn the concept of the relational model Understand how relations differ…