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| Criterion |  Operations DMAIC |  Architecture ARID (Active Reviews for Intermediate Designs) |  Architecture arc42 |
|---|---|---|---|
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. | ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification. | 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. |
Complexitydifferent | High | Medium | Low |
Timedifferent | 2-12 Wochen | 2–4 h review as a planning range; preparation and evaluation additional | 1-2 Tage |
Participantsdifferent | 3-10 | Designers, developers as users, and facilitation | 1-4 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Project Charter, Measurement Plan, Cause Analysis, Control Plan | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | Continuous improvementQualityProcess improvement | ArchitectureEngineeringFeedbackValidationTasks | ArchitectureDocumentationCommunication |
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