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| Criterion |  Architecture C4 Model |  Architecture arc42 |  Product Strategy Counter Metrics |  Product Strategy KPI Tree |
|---|---|---|---|---|
Purposedifferent | The C4 Model makes a system legible across several resolution levels, from context down to code. It suits situations where different audiences need to understand the same architecture from different altitudes. | 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. | When a headline metric could mask side effects, it adds guardrail signals against unwanted outcomes. It connects customer value, product logic, and decision priorities. The result is captured as a counter-metric list and guardrail definitions. | When metrics across the organization drift apart, it arranges drivers and effects under one shared logic. It connects customer value, product logic, and decision priorities. The result is captured as a KPI tree and owner list. |
Complexitydifferent | Low | Low | Low | Medium |
Timedifferent | 1-4 h | 1-2 Tage | 30-60 min | 90-180 min initial, dann laufend |
Participantsdifferent | 1-5 | 1-4 | 2-6 | 3-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Context Diagram, Container Diagram, Component Diagram | Architecture Document, Context View, Runtime View, Deployment View | Counter Metric List, Guardrail Definitions | KPI Tree, Owner List |
Tagsno overlap | ArchitectureCommunicationVisualization | ArchitectureDocumentationCommunication | MetricsMeasurementStrategyExperiments | MetricsStrategyAlignmentMeasurement |