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| Criterion |  Architecture Request for Comments |  Architecture C4 Model |  Knowledge Modeling NeOn Methodology |
|---|---|---|---|
Purposedifferent | An RFC clarifies architecture context, options, and consequences. It structures technical context, alternatives, tradeoffs, open questions, and review feedback, and captures the result as an RFC document, reviewer comments, and a decision rationale. | 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. | The NeOn Methodology structures ontology work as a controlled process with reuse, scenarios, and reviews. It is useful when ontologies should not emerge ad hoc but modularly and reusably. |
Complexitydifferent | Medium | Low | High |
Timedifferent | 1-3 Wochen vom Draft bis zur Entscheidung | 1-4 h | Mehrere Wochen bis Monate |
Participantsdifferent | 3-20 Reviewer | 1-5 | 2-10 |
Formatdifferent | Async | Workshop + async | Workshop + async |
Outputdifferent | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Context Diagram, Container Diagram, Component Diagram | Ontology Requirements Specification, Reuse Plan, Ontology Modules, Evaluation Report |
Tagsno overlap | ArchitectureDecisionAsyncGovernance | ArchitectureCommunicationVisualization | OntologyMethodologyReuseSemanticEngineering |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
