How to Learn Relational Database Design with Database Design For Mere Mortals 3rd Pdf Download
If you want to learn how to design databases that are soundly structured, reliable, and flexible, you need a good guide book. One of the best books on relational database design is Database Design For Mere Mortals by Michael J. Hernandez. This book has been praised as the clearest, simplest way to learn relational database design, and it has been updated for the latest databases, applications, and best practices.
In this article, we will tell you why you should read Database Design For Mere Mortals, what you will learn from it, and how you can download the third edition of this book in PDF format for free.
Why Read Database Design For Mere Mortals
Relational database design is a skill that every data professional should master. Whether you are a developer, analyst, administrator, or manager, you need to know how to create databases that can store and manipulate data efficiently and effectively. A well-designed database can make your life easier and your applications faster and more reliable.
However, learning relational database design can be challenging. There are many concepts, terms, rules, and techniques that you need to understand and apply. You also need to avoid common mistakes and pitfalls that can lead to poor performance, data corruption, or security breaches.
That's where Database Design For Mere Mortals comes in handy. This book is a hands-on guide that teaches you relational database design from scratch. It does not assume any prior knowledge or experience with databases. It uses plain English and simple examples to explain everything you need to know. It also provides practical exercises and review questions to help you test your understanding and reinforce your learning.
What Will You Learn From Database Design For Mere Mortals
Database Design For Mere Mortals covers all the essential topics of relational database design. It is divided into four parts:
Part I: Relational Database Design. This part introduces you to the basics of relational databases, design objectives, and terminology.
Part II: The Design Process. This part shows you how to design a database step by step, from planning to reviewing. It covers how to analyze a current database, establish table structures and relationships, assign primary keys, set field specifications, define business rules, and create views.
Part III: Other Database-Design Issues. This part discusses some advanced topics such as bad design practices, bending or breaking the rules, and documenting your design.
Part IV: Appendixes. This part provides some useful resources such as answers to review questions, a diagram of the design process, design guidelines, documentation forms, and diagram symbols.
By reading this book, you will learn how to design databases that are:
Soundly structured: You will learn how to organize your data into tables and fields that follow the principles of normalization and avoid data redundancy and anomalies.
Reliable: You will learn how to ensure data integrity by using primary keys, foreign keys, constraints, indexes, triggers, and views.
Flexible: You will learn how to accommodate changes in your data requirements by using proper naming conventions, data types, defaults, nulls, and business rules.
How to Download Database Design For Mere Mortals 3rd Pdf
If you are interested in reading Database Design For Mere Mortals, you can download the third edition of this book in PDF format for free from the following link:
This link will take you to the Internet Archive website where you can find a digital copy of this book that was published in 2003 by Addison-Wesley Professional. You can view it online or download it as a PDF file.
Note that this is an older edition of the book that may not reflect the latest developments a474f39169