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| Criterion |  Business Strategy Value Chain Analysis |  Delivery RAID Log |  Architecture Views and Beyond |  Architecture Architecture Decision Record |
|---|---|---|---|---|
Purposedifferent | Value Chain Analysis shows where value is created, costs accrue, and differentiation becomes possible along the process. It compares strengths, risks, market logic, and courses of action. The result is captured as a value-chain map and lever list. | Helps clarify scope, sequence, and delivery flow in concrete terms. It makes work, boundaries, and order steerable. The result is captured as a RAID Log and a source for status reporting. | Views and Beyond organizes architecture into several views so no single diagram has to do everything at once. This makes it possible to choose the representation that fits the stakeholder's question. | 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 | High | Low | Medium | Low |
Timedifferent | Half day | 30 min Setup, dann laufend | 1-3 Tage | 15-45 min |
Participantsdifferent | 3-8 | 1-3 maintaining, briefing for everyone | 1-4 | 1-3 |
Formatdifferent | Workshop | Async | Workshop + async | Async |
Outputdifferent | Value Chain Map, Lever List | RAID Log, Status Report Source | Architecture Views, Cross-view Notes, Rationale | ADR File, Decision Log, Rationale |
Tagsno overlap | StrategyBusiness modelDiagnosisAnalysis | RiskTrackingStakeholdersGovernance | DocumentationStakeholdersArchitecture | ArchitectureRationaleDocumentationGovernance |