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Data Model for Vehicle Speed Violations 
An Access Database is available.

If you are new to Data Models, this page of my new Tutorial will help you understand the Data Model.
There might also be a design for a Data Mart, which is very useful for providing data for Reports and Business Intelligence.


This is a Conceptual Data Model intended for business users.


This is a Logical Data Model - (Entity-Relationship Diagram - ERD)
It is intended for analysts and technical users.

ERD Data Model


Barry Williams
Principal Consultant
Database Answers Ltd.
London, England
February 16th. 2018


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