DIV-1 Conceptual Data Model
DIV-1 Description
Purpose of DIV-1
Model | Description |
|---|---|
DIV-1 Conceptual Data Model | The required high-level data concepts and their relationships. |
Detailed Description of DIV-1
DIV-1 describes the structure of an architecture domain's system data types and the structural business process rules (defined in the architecture's OV models) that govern the system data. It provides a definition of architecture domain data types, their attributes or characteristics, and their interrelationships.
See the DoDAF web site: DIV-1: Conceptual Data Model
Links with Other Viewpoints
DIV-1 should be used as an input to DIV-2 and DIV-3, which capture logical and physical data models.
DIV-1 HOPEX Implementation
HOPEX DoDAF offers the possibility to model your data through packages and classes.
Business dictionary hierarchy view
This hierarchy view displays the required high-level data concepts and their relationships. The tree contains a sub-folder with the business dictionary created when initializing the enterprise.
Business Dictionaries
This tile displays two lists:
• Owned Business Dictionaries
This list displays the business dictionaries of the enterprise as well as those which do not have any owner.
• Imported Business Dictionaries
This list enables to connect business dictionaries from other enterprises.
Concepts Domain Maps
The concepts domain map diagram enables to display concepts domain map components and their dependencies.
When creating the corresponding diagram, you can specify the default business dictionary or select another one.
Example of concepts domain map with internal and external business areas
Concepts Domain
A Concepts Domain is a sub-set of elements of a business dictionary that reduces the scope of a field.Business Information Map
Concepts
Concept Types
Concept Views
HOPEX DoDAF provides a tool enabling creation and simple display of concept views and their components.