From the course: Enterprise Architecture Foundations
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TOGAF example
- Let's take a deeper dive into TOGAF by walking through the architectural development method, or ADM and developing architectures for a fictional case study. We'll imagine the rollout of a new point-of-sale system to replace the aging obsolete system currently in place. This is a good case study because point-of-sale systems are complex, integrate with many other systems, and are geographically distributed. Each phase of the ADM after the preliminary phase takes inputs from the previous phase, and produces outputs to be used in the subsequent phase. Artifacts and documentation accumulate in the center in requirements management. The preliminary phase identifies who will do the work? It also defines essential architectural principals and scope, TOGAF is designed to be adapted so the first step is to adapt it. Architects will decide exactly how to apply TOGAF in this pase, tweaking it for best fit. Phase A, architecture vision starts when the business formally requests architecture…
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