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Selected:ARID (Active Reviews for Intermediate Designs)arc42Lean StartupArchitecture Decision Record
| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  Architecture arc42 |  Innovation Lean Startup |  Architecture Architecture Decision Record |
|---|---|---|---|---|
Purposedifferent | 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. | For uncertain business assumptions, the method forces the idea into contact with real market reactions early. It separates wishful picture, assumption, and observable behavior, so that learning becomes faster than planning. This translates uncertainty into measurable insight. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | 1-2 Tage | Wochen bis Monate je Lernzyklus | 15-45 min |
Participantsdifferent | Designers, developers as users, and facilitation | 1-4 | 2-8 | 1-3 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Async |
Outputdifferent | 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 | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | ADR File, Decision Log, Rationale |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | ArchitectureDocumentationCommunication | LeanStartupValidationMVP | ArchitectureRationaleDocumentationGovernance |