May 2008
Beginner
504 pages
8h 34m
English
Content preview from Sams Teach Yourself SQL in 24 Hours, Fourth EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 4. The Normalization Process
In this hour, you learn the process of taking a raw database and breaking it into logical units called tables. This process is referred to as normalization. The normalization process is used by database developers to design databases in which it is easy to organize and manage data while ensuring the accuracy of data throughout the database.
The advantages and disadvantages of both normalization and denormalization of a database are discussed in this hour, as well as data integrity versus performance issues that pertain to normalization.
The highlights of this hour include:
What normalization is
Benefits of normalization
Advantages of denormalization
Normalization techniques
Guidelines of normalization
The three normal ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.