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| Criterion |  Product Discovery Pretotyping |  Delivery RAID Log |  Architecture Views and Beyond |  Architecture Architecture Decision Record |
|---|---|---|---|---|
Purposedifferent | Pretotyping clarifies whether a customer problem and solution idea create enough real demand. It separates problem, assumption, solution, and evidence, and captures the result as a pretotyping sketch, test setup, and conversion data. | 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 | Low | Low | Medium | Low |
Timedifferent | Stunden bis wenige Tage | 30 min Setup, dann laufend | 1-3 Tage | 15-45 min |
Participantsdifferent | 1-4 | 1-3 maintaining, briefing for everyone | 1-4 | 1-3 |
Formatdifferent | Workshop + async | Async | Workshop + async | Async |
Outputdifferent | Pretotyping sketch, Test setup, Conversion data, Go or no-go decision | RAID Log, Status Report Source | Architecture Views, Cross-view Notes, Rationale | ADR File, Decision Log, Rationale |
Tagsno overlap | ValidationDemandMVP | RiskTrackingStakeholdersGovernance | DocumentationStakeholdersArchitecture | ArchitectureRationaleDocumentationGovernance |