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| Criterion |  Decision Making Pareto Analysis |  Architecture Architecture Communication Canvas |  Operations Scatter Diagram |  Architecture C4 Model |
|---|---|---|---|---|
Purposedifferent | In many problem situations, effect is distributed unequally across many causes. A Pareto Analysis separates the few drivers with high leverage from the long remainder and focuses attention on what measurably moves the needle. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. | 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. | 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. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 30-60 min | 60-120 min | 30-90 min | 1-4 h |
Participantsdifferent | 1-6 | 2-8 | 1-4 | 1-5 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Pareto Chart, Top Causes, Focus List | Communication Canvas, Stakeholder Messages, Architecture Communication Plan | Scatter Plot, Korrelationsnotiz, Hypothesenliste | Context Diagram, Container Diagram, Component Diagram |
Tagsno overlap | PrioritizationQualityFocusRoot cause | ArchitectureCommunicationStakeholdersCanvas | Root causeQualityVisualization | ArchitectureCommunicationVisualization |