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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CHAPTER5
Introducing Logical Database Design (Relational Model)
The process of creating the logical database design mainly consists of transforming the conceptual model (logical model) into a relational model. Usually that is called the logical data model, but in Oracle SQL Developer Data Modeler it’s called a relational model. The result of this phase of database design is the relational database schema, which is a set of relational schemas and their constraints. If the conceptual design was done with Data Modeler, engineering to the relational model is easy. If it was done with another tool or without a tool, the first step is to insert all ...
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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.