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| Criterion |  Operations DMAIC |  Architecture arc42 |  Architecture Software Architecture Canvas |
|---|---|---|---|
Purposedifferent | For a process problem with fluctuating performance, the method brings analysis and improvement into a disciplined sequence. It creates a framework in which numbers, causes, and control come together. | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. | The Software Architecture Canvas reduces a system to the most important architecture decisions, constraints, and interfaces. It is useful when teams need a resilient overall picture quickly. |
Complexitydifferent | High | Low | Low |
Timedifferent | 2-12 Wochen | 1-2 Tage | 1-2 h |
Participantsdifferent | 3-10 | 1-4 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Project Charter, Measurement Plan, Cause Analysis, Control Plan | Architecture Document, Context View, Runtime View, Deployment View | Architecture Canvas, Goals, Constraints, Quality Attributes |
Tagsno overlap | Continuous improvementQualityProcess improvement | ArchitectureDocumentationCommunication | CanvasArchitectureAlignmentWorkshop |
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