May 2015
Intermediate to advanced
336 pages
8h 58m
English
Content preview from Oracle SQL Developer Data Modeler for Database Design MasteryBecome 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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CHAPTER1
Introducing Database Design and Oracle SQL Developer Data Modeler
Database design is the process of producing detailed entity-relationship (ER) diagrams and data flow diagrams (DFDs) in order to produce the data definition language (DDL) scripts that will create the objects needed for the database. Database design consists of requirements analysis, conceptual design, logical design, physical design, and, depending on who you ask, transaction design. (This book will not discuss transaction design.) The process is incremental and iterative, meaning all these phases will be done repeatedly. The backbones of database design are logic theory ...
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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.