December 1999
Intermediate to advanced
992 pages
22h 3m
English
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Understanding Databases
Before going on, a few words about databases are in order. If you're familiar with databases and database terminology, you can skip this section.
Simply put, a database is any collection of information. In common computer usage, however, a database is a collection of related information that is stored in a defined way. Here is some of the jargon surrounding databases:
Table—A collection of information that has some logical reason to be together, such as an inventory of parts, a list of customer's names and addresses, or even information about a pet. A table is divided into records (rows) and fields (columns).
Record—An individual entry in a table. Also known as a row.
Field—An individual item that helps make up a complete ...
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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.