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Documents Database Tuning. Overview v After ER design, schema refinement, and the definition of views, we have...

Slide 1Database Tuning Slide 2 Overview v After ER design, schema refinement, and the definition of views, we have the conceptual and external schemas for our database. v…

Documents CMU SCS Faloutsos & PavloCMU SCS 15-415/6151 Carnegie Mellon Univ. Dept. of Computer Science...

Slide 1CMU SCS Faloutsos & PavloCMU SCS 15-415/6151 Carnegie Mellon Univ. Dept. of Computer Science 15-415/615 - DB Applications Lecture #18: Physical Database Design…

Engineering Database - Normalization

1. Database Normalization From definition to implementation 29-Dec-14 Mudasir Qazi - [email protected] 1 2. Contents / Agenda • Definition • Objectives of Normalization…

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Normalization 91.2914 * Normalization We discuss four normal forms: first, second, third, and Boyce-Codd normal forms 1NF, 2NF, 3NF, and BCNF Normalization is a process that…

Documents Physical Database Design R&G Chapter 16 Lecture 26.

Slide 1 Physical Database Design R&G Chapter 16 Lecture 26 Slide 2 Administrivia Homework 5 available –Due Monday, December 8 –Assignment has more details since first…

Documents Normalization of Database Tables. 2 Topics Role of normalization in the database design process...

Slide 1 Normalization of Database Tables Slide 2 2 Topics Role of normalization in the database design process Normal forms 1NF, 2NF, 3NF, BCNF, 4NF Normalization & ER…

Documents Physical Database Design and Tuning R&G - Chapter 20 Although the whole of this life were said to be...

Slide 1 Physical Database Design and Tuning R&G - Chapter 20 Although the whole of this life were said to be nothing but a dream and the physical world nothing but a…

Documents Normalization We discuss four normal forms: first, second, third, and Boyce- Codd, fourth normal...

Slide 1 Slide 2 Normalization We discuss four normal forms: first, second, third, and Boyce- Codd, fourth normal forms 1NF, 2NF, 3NF, BCNF and 4NF. Normalization is a process…

Documents Database Design Theory CS405G: Introduction to Database Systems

Database Design Theory CS405G: Introduction to Database Systems Jinze Liu * * Normalization * * Normalization * * There is a sequence to normal forms: 1NF is considered the…

Documents Lecture No 14 Functional Dependencies & Normalization ( III ) Mar 04 th 2011 Database Systems.

Lecture No 14 Functional Dependencies & Normalization ( III ) Mar 04th 2011 Database Systems Database Development Requirements Analysis Collect and Analyze the requirements…