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| Criterion |  Facilitation Dot Estimation |  Architecture Views and Beyond |  Agile Ideal Days |  Architecture arc42 |
|---|---|---|---|---|
Purposedifferent | When size or effort can only be estimated roughly, Dot Estimation condenses the group's experience into a quick range. It turns individual contributions into a visible selection. The result is captured as an Effort Heatmap, Risk Signals, and Discussion Targets. | 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. | When effort needs to be thought of as real working time, it offers a simple common denominator for comparison. It sorts work by value, risk, and delivery ability. The result is captured as Ideal Day Estimates, Assumption Notes, and Capacity Caveats. | 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 | Low | Medium | Low | Low |
Timedifferent | 5-20 min | 1-3 Tage | 15-60 min | 1-2 Tage |
Participantsdifferent | 3-20 | 1-4 | 2-9 | 1-4 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Effort Heatmap, Risk Signals, Discussion Targets | Architecture Views, Cross-view Notes, Rationale | Ideal Day Estimates, Assumption Notes, Capacity Caveats | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | EstimationEffortRisk | DocumentationStakeholdersArchitecture | EstimationEffortAgile | ArchitectureDocumentationCommunication |