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| Criterion |  Decision Making Eisenhower Matrix |  Operations Scatter Diagram |  Architecture arc42 |  Architecture C4 Model |
|---|---|---|---|---|
Purposedifferent | It separates true priorities from noise so it becomes clear what should be done now, scheduled, delegated, or dropped. | When the question is whether two measures are related, the method makes patterns in the data picture visible. It separates felt correlations from relationships that actually show up in the data. | 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. | 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. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 15-30 min | 30-90 min | 1-2 Tage | 1-4 h |
Participantsdifferent | 1-6 | 1-4 | 1-4 | 1-5 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Eisenhower Matrix, Action List, Delegation Notes | Scatter Plot, Korrelationsnotiz, Hypothesenliste | Architecture Document, Context View, Runtime View, Deployment View | Context Diagram, Container Diagram, Component Diagram |
Tagsno overlap | PrioritizationFocusTasks | Root causeQualityVisualization | ArchitectureDocumentationCommunication | ArchitectureCommunicationVisualization |