A conceptual data model for a focused solution may result in a draft of an ERD, minus the attributes, or even a diagram not following any standard but con­veying the idea. In some cases, an ...

Introduce the concepts about relational models. Train students on how to convert a conceptual entity relationship model to a relational model. Introduce students with the reasons and process of ...

An enterprise conceptual data model is often seen as a high mountain to be climbed, a journey that will last a lifetime. People have visions of 10 feet or more of wall in the corporate offices ...