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  • Book Overview & Buying Creating your MySQL Database: Practical Design Tips and Techniques
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Creating your MySQL Database: Practical Design Tips and Techniques

Creating your MySQL Database: Practical Design Tips and Techniques

By : Delisle
3.5 (2)
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Creating your MySQL Database: Practical Design Tips and Techniques

Creating your MySQL Database: Practical Design Tips and Techniques

3.5 (2)
By: Delisle
Buy this Book

Overview of this book

For most of us, setting up the database for an application is often an afterthought. While you don't need to be a professional database designer to create a working application, knowing a few insider tips and techniques can make both the process easier and the end result much more effective. This book doesn't set out to make you an expert in data analysis, but it does provide a quick and easy way to raise your game in this essential part of getting your application right.
Table of Contents (12 chapters)
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Creating your MySQL Database: Practical Design Tips and Techniques
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Creating your MySQL Database: Practical Design Tips and Techniques
Credits
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Credits
About the Author
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About the Author
About the Reviewer
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About the Reviewer
Preface
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Preface
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1
Introducing MySQL Design
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Introducing MySQL Design
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MySQL's Popularity and Impact
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Data as a Resource
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Data Modeling
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Case Study
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The Tale of the Too Wide Table
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Summary
2
Data Collecting
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Data Collecting
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System Boundaries Identification
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Document Gathering
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Interviews
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Data Collected for our Case Study
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Summary
3
Data Naming
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Data Naming
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Data Cleaning
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Subdividing Data Elements
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Data that are Results
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Data as a Column's or Table's Name
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Planning for Changes
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Naming Recommendations
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Summary
4
Data Grouping
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Data Grouping
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Initial List of Tables
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Rules for Table Layout
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Improving the Structure
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Validating the Structure
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Summary
5
Data Structure Tuning
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Data Structure Tuning
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Data Access Policies
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Storage Engines
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Performance
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In-Column Data Encoding
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Case Study's Final Structure
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Summary
6
Supplemental Case Study
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Supplemental Case Study
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Results from the Document Gathering Phase
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Preliminary List of Data Elements
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Tables and Sample Values
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Airline System Data Schema
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Sample Queries
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Summary
1
Index
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Index

Sample Queries

As a complement to the list of tables and the database schema, let's see our tables in action! We will enter sample values into the tables, and then build some SQL queries in order to pull the needed data.

Inserting Sample Values

We use the sample values described in the above list of tables. Please refer to this book's support site (http://www.packtpub.com/support) for the code download which contains the tables' definition and sample values.

Boarding Pass

A passenger can print his or her boarding pass while at home by using the website's quick reference for his or her reservation, which is KARTYU in our example. Here is the generated query to retrieve the boarding pass information:

select passenger.last_name,
passenger.first_name,
flight.number,
airline.description,
flight.departure_moment,
flight.departure_gate,
flight.boarding_moment,
reservation.seat,
plane_section.description
from reservation
inner join passenger on reservation.passenger_id = passenger.id
inner join flight...
CONTINUE READING
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Tech Concepts
36
Programming languages
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Creating your MySQL Database: Practical Design Tips and Techniques
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