Chapter 4: Logical Database Design and the Relational Model
Tree Decomposition methods Chapter 9
© 2007 by Prentice Hall 1 Database Management Systems HTM 411 College of Business Administration California State University @ San Marcos.
Pree Thiengburanathum, CAMT, Chiang Mai University 1 Database System Logical Database Design and the Relational Model November 1 st, 2009 Software Park,
Logical Database Design and the Relational Model.
© 2011 Pearson Education 1 Chapter 4: Relational Database Design Modern Database Management 10 h Edition, International Edition Jeffrey A. Hoffer, V. Ramesh,
1 Logical Database Design and the Relational Model Modern Database Management.
Global State Collection
Analysis of Algorithms CS 477/677
1 Mapping ERM to relational database Mapping the ER model to the relational model Logical Database Design Reading: e.g. Connolly/Begg DB systems: (4 th.
Keys are special fields that serve two main purposes: ◦ Primary keys are unique identifiers of the relation in question. Examples include employee numbers,