In Phase B, C & D — Business, Information & Technology Architecture TOGAF is developed based on the Architecture Vision.
Business, application and Technology Architecture describes
- Business, application and Technology Processes and People involved in it.
- Relationship between business processes and people.
- Principles governing business processes, its design and evolution
Objectives
- Develop Target Business, application and Technology Architecture
- Identify Architecture Roadmap components based on gaps between baseline and target business architectures.
Approach
- Business, application and Technology Architecture contains product and service strategy based on Architecture vision. Business Architecture is required before work on any other architecture work in any other domain.
- Developing the Baseline Approach–Usually Target architecture is top-down but baseline architecture is usually done bottom up.
- Business, application and Technology Modeling — An extension of the business scenario technique in which variety of modeling tools are used to model business processes. Example: Activity Model, Use Case Models and Class Models.
- Architecture Repository — Get all available architecture assets from Architecture Repository.