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| Criterion |  Architecture arc42 |  Engineering Hypothesis-Driven Troubleshooting |  Architecture C4 Model |  Architecture Views and Beyond |
|---|---|---|---|---|
Purposedifferent | 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 systems fail unexpectedly, spontaneous attempts often produce more noise than insight. Hypothesis-driven Troubleshooting translates symptoms into testable assumptions and makes troubleshooting learnable. | 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. | 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. |
Complexitydifferent | Low | Medium | Low | Medium |
Timedifferent | 1-2 Tage | 30-240 min | 1-4 h | 1-3 Tage |
Participantsdifferent | 1-4 | 1-6 | 1-5 | 1-4 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Architecture Document, Context View, Runtime View, Deployment View | Hypothesis Log, Test Plan, Evidence Notes, Diagnosis Summary | Context Diagram, Container Diagram, Component Diagram | Architecture Views, Cross-view Notes, Rationale |
Tagsno overlap | ArchitectureDocumentationCommunication | TroubleshootingProblem solvingDiagnosis | ArchitectureCommunicationVisualization | DocumentationStakeholdersArchitecture |