O'Reilly logo

Data Modeling Made Simple with ER/Studio Data Architect by Steve Hoberman

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Identify an area within your organization that is in need of a CDM and build it for them in ER/Studio using the ten-step approach from this chapter. Dont forget the definitions!

Key Points

·          A concept is a key term that is both basic and critical to your audience.

·          A conceptual data model (CDM) is a set of symbols and text that represents key concepts and the rules binding these key concepts for a specific business or application scope and for a particular audience.

·          The relational CDM includes concepts, their definitions, and the relationships that show how these concepts interact with each other. The dimensional CDM includes concepts, their ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required