September 2002
Intermediate to advanced
544 pages
13h 6m
English
Content preview from Sams Teach Yourself CGI in 24 Hours, Second Edition
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Hour 18. Working with Relational Databases
These days, most complex Web sites use a relational database for data storage. They are widely used to store transaction data and user account information, and in many cases, they’re used to store the actual content that will be published on the Web site as well. Over the course of the next two hours, I’ll explain how relational databases work, and how you can build Web applications that use relational databases. In this hour you’ll learn:
What the relational model for databases is
Structured Query Language (SQL)—the means to accessing data in a relational database
How the database design process works
What types of data are supported by relational databases
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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.