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| Criterion |  Decision Making Delphi Method |  Delivery Cost of Delay |  Architecture arc42 |
|---|---|---|---|
Purposedifferent | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. | 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 | High | High | Low |
Timedifferent | 1-4 Wochen | 90-180 min | 1-2 Tage |
Participantsdifferent | 6-30 Experten | 3-8 | 1-4 |
Formatdifferent | Async | Workshop | Workshop + async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | CoD Table, Prioritization Sequence | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | ForecastingExpertsDecisionStrategy | PrioritizationDeliveryEconomicsDecision | ArchitectureDocumentationCommunication |
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