Normalization theory - PowerPoint PPT Presentation

Well-designed XML Data

Well-designed XML Data. Marcelo Arenas and Leonid Libkin University of Toronto. Outline. Part 1 - Database Normalization from the 1970s and 1980s Part 2 - Classical theory revisited: normalizing XML documents Part 3 - Classical theory re-done: new justifications for normalization.

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878 views • 80 slides

PMIT-6102 Advanced Database Systems

PMIT-6102 Advanced Database Systems. By- Jesmin Akhter Assistant Professor, IIT, Jahangirnagar University. Lecture 02 Overview of Relational DBMS. Outline. Overview of Relational DBMS Structure of Relational Databases Relational Algebra. Why Relational DBMS.

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804 views • 69 slides

Relational Normalization Theory

Relational Normalization Theory. Chapter 8. Limitations of E-R Designs. Provides a set of guidelines, does not result in a unique database schema Normalization theory provides a mechanism for analyzing and refining the schema produced by an E-R design. Redundancy.

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766 views • 57 slides

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