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| Criterion |  Agile NoEstimates |  Delivery RAID Log |  Architecture Architecture Decision Record |  Architecture arc42 |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | 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. | 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 | Low | Low |
Timedifferent | laufend | 30 min Setup, dann laufend | 15-45 min | 1-2 Tage |
Participantsdifferent | 2-12 | 1-3 maintaining, briefing for everyone | 1-3 | 1-4 |
Formatdifferent | Workshop + async | Async | Async | Workshop + async |
Outputdifferent | Throughput Data, Flow Forecast, Slicing Rules | RAID Log, Status Report Source | ADR File, Decision Log, Rationale | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | EstimationForecastingFlow | RiskTrackingStakeholdersGovernance | ArchitectureRationaleDocumentationGovernance | ArchitectureDocumentationCommunication |