Data Models for ERD and UML


Printer-friendly version

Conceptual, ERD and UML Data Models

An Access Database is available on demand.
If you have any comments or suggestions we would be glad to hear them.
If you are new to Data Models, this page of my new Tutorial will help you understand the Data Model.

Comments
Preferred by Business Users and good for early discussions	Preferred by Data Modellers and other Data Management Professionals	Preferred by O-O Developers - difficult to read and understand by other people
Conceptual Data Model	ERD Data Model (in ERwin)	UML Class Diagram

Barry Williams
Principal Consultant
Database Answers Ltd.
London, England
July 22nd. 2015