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| Criterion |  Operations PDCA Cycle |  Architecture C4 Model |
|---|---|---|
Purposedifferent | For an improvement that still has to prove itself in everyday work, the method runs it through small learning loops. It connects planning, checking, and standardization into a repeatable learning mode. | 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 |
Timedifferent | 1 h bis mehrere Wochen | 1-4 h |
Participantsdifferent | 1-8 | 1-5 |
Formatsame | Workshop + async | Workshop + async |
Outputdifferent | PDCA Log, Experiment Plan, Learning Outcome, Standard Change | Context Diagram, Container Diagram, Component Diagram |
Tagsno overlap | Continuous improvementLeanExperiments | ArchitectureCommunicationVisualization |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
