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| Criterion |  Delivery Value Stream Mapping |  Architecture Architecture Decision Record |  Architecture Views and Beyond |  Architecture arc42 |
|---|---|---|---|---|
Purposedifferent | When delivery work dissolves into wait times, handoffs, and hidden effort, Value Stream Mapping makes the actual flow visible. The method exposes bottlenecks, idle time, and feedback loops so lead time and improvement levers become tangible. | 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. | 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. | 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 | Medium | Low | Medium | Low |
Timedifferent | 1-3 h | 15-45 min | 1-3 Tage | 1-2 Tage |
Participantsdifferent | 4-10 | 1-3 | 1-4 | 1-4 |
Formatdifferent | Workshop | Async | Workshop + async | Workshop + async |
Outputdifferent | Current-state map, Future-state map, Bottleneck list | ADR File, Decision Log, Rationale | Architecture Views, Cross-view Notes, Rationale | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | LeanFlowWasteDelivery | ArchitectureRationaleDocumentationGovernance | DocumentationStakeholdersArchitecture | ArchitectureDocumentationCommunication |