First ideas- ERM

Based on the first idea of “Anonymous” posting in a student based environment, I have had a go at creating my own entity relationship diagram to coincide with the ideas. It was important for this to be established before starting the practical side of the project so we can establish the relationship between our database categories based on studies we researched by Richard Barker.

Below:The types of entity relationships

http://www.webopedia.com/TERM/E/entity_relationship_diagram.html

001

Above: My own ERM for the first idea of Anonymous posting

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