'Normal form cont' presentation slideshows

Chapter 14

Chapter 14 Database Design Theory: Introduction to Normalization Using Functional and Multivalued Dependencies. Chapter 14 Outline. Informal Design Guidelines for Relation Schemas Functional Dependencies Normal Forms Based on Primary Keys General Definitions of Second and Third Normal Forms

572 views • 41 slides

Chapter 15 Basics of Functional Dependencies and Normalization for Relational Databases

Chapter 15 Basics of Functional Dependencies and Normalization for Relational Databases. Chapter 15 Outline. Informal Design Guidelines for Relation Schemas Functional Dependencies Normal Forms Based on Primary Keys General Definitions of Second and Third Normal Forms

535 views • 40 slides

Chapter 15 Basics of Functional Dependencies and Normalization for Relational Databases

Chapter 15 Basics of Functional Dependencies and Normalization for Relational Databases. Chapter 15 Outline. Informal Design Guidelines for Relation Schemas Functional Dependencies Normal Forms Based on Primary Keys General Definitions of Second and Third Normal Forms

528 views • 40 slides

Chapter 15 Basics of Functional Dependencies and Normalization for Relational Databases

Chapter 15 Basics of Functional Dependencies and Normalization for Relational Databases. Chapter 15 Outline. Informal Design Guidelines for Relation Schemas Functional Dependencies Normal Forms Based on Primary Keys General Definitions of Second and Third Normal Forms

454 views • 40 slides

4 TH NORMAL FORM & Lossless Decomposition

4 TH NORMAL FORM & Lossless Decomposition. By: Karen McVay CS 157B. REVIEW OF NFs. 1NF ? All values of the columns are atomic. That is, they contain no repeating values. 2NF ? it is in 1NF and every non-key column is fully dependent upon the primary key (avoid partial dependencies).

449 views • 30 slides

300 views • 14 slides