June 2008
Beginner to intermediate
304 pages
7h 5m
English
book
A Developer’s Guide to Data Modeling for SQL Server: Covering SQL Server 2005 and 2008
by Eric Johnson, Joshua Jones
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CHAPTER 3PHYSICAL ELEMENTS OF DATA MODELS
Now that you have a grasp of the logical elements used to construct a data model, let’s look at the physical elements. These are the objects that you use to build the database. Most of the objects you build into your physical model are based on objects you created in the logical model. Many physical elements are the same no matter which RDBMS you are using, but we look at all the elements available in SQL Server 2008. It is important to know SQL Server’s capabilities so that you can build your model with them in mind.
In this chapter, we cover all the physical SQL Server objects in detail and walk you through how to use each type of object in your physical model. You will use these elements later in ...
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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.