'Intersection entity' presentation slideshows

Data Modeling

Data Modeling. Advanced Concepts. Common Modeling Situations. Unary relationships Binary relationships Ternary relationships Attributive or Weak Entities Associative or Intersection Entities Supertypes and Subtypes. Degree of Relationship. Degree

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Agenda: 02/06/2014

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Database Fundamentals

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ER Modeling Lecture 7 Supplemental Diagrams

ER Modeling Lecture 7 Supplemental Diagrams. MBA 8473. Version 1 From Class Notes : (In-Class Exercise 1, Slide 28 from Data Modeling Part 1 Lecture Notes). ER Model. CUSTOMER. places. ORDER. 0. o. Fills. Read as: Product fills Order. Version 1 relationship related assumptions:

174 views • 5 slides