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| Criterion |  Architecture Architecture Decision Record |  Agile NoEstimates |  Architecture arc42 |  Delivery Monte Carlo Forecasting |
|---|---|---|---|---|
Purposedifferent | 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. | When estimating slows a team down more than it helps, it shifts the focus to flow, small slices, and real lead time. It sorts work by value, risk, and delivery ability. The result is captured as Throughput Data, Flow Forecast, and Slicing Rules. | 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. | Helps clarify scope, sequence, and delivery flow in concrete terms. It makes work, boundaries, and order steerable. The result is captured as Forecast Percentiles, Throughput Dataset, and Risk Communication. |
Complexitydifferent | Low | Medium | Low | High |
Timedifferent | 15-45 min | laufend | 1-2 Tage | 30-90 min Setup, danach laufend |
Participantsdifferent | 1-3 | 2-12 | 1-4 | 1-8 |
Formatdifferent | Async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | ADR File, Decision Log, Rationale | Throughput Data, Flow Forecast, Slicing Rules | Architecture Document, Context View, Runtime View, Deployment View | Forecast Percentiles, Throughput Dataset, Risk Communication |
Tagsno overlap | ArchitectureRationaleDocumentationGovernance | EstimationForecastingFlow | ArchitectureDocumentationCommunication | ForecastingFlowDelivery |