Relational Data Modeling - Visualization

About

relational data model vizualization.

A best practice is to draw the child table above the parent table.

Software

Color

One way to see the different data models is to colour the relation by the main characteristic of their columns.

Colours Legends

Main attributes Colour
Business Keys
Foreign Keys (Associations Details)
Attributes (Details)

Figures

Documentation / Reference

  • Data Vault Presentation

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