DTAN - Work Documents

The development of models to represent and communicate data requirements and to enable organisations to understand their data assets and the relationships between real-world entities. The investigation, analysis and scoping of data requirements to support the development of software systems, data integration and data retrieval activities. The iteration, review and maintenance of data requirements and data models.

• Example data model and the type of model used.

• These include: Conceptual, Logical, Physical, Hierarchical, Object-orientated, Entity relationship etc.

• Also things like UML diagrams