Building data architectures for TOGAF Phase C
Building the data architecture includes creating the following views of data:
•Information Model – very high-level view of data in the organization.
•Conceptual Data Model.
•Logical Data Model.
•Physical Data Models.
There are other prescribed models to show how data is used in the Enterprise Architecture, such as:
•Security of data.
•Migration of data within the architecture.
•Migration of data to future state architectures.
For a full description on how to build the architecture at this phase, see the TOGAF documentation at:
Deliverables for Phase C: Information (Data) Architecture
Catalogs (Reports)
•Data Catalog.
Matrices
•Entity/Function matrix.
•Application/Entity matrix.
Core diagrams
•Conceptual Data Model.
•Data Dissemination diagram.
•Data Migration diagram.
•Information Model.
•Logical ER diagram.