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| Criterion |  Knowledge Modeling Feynman Technique |  Knowledge Modeling PARA Method |  Architecture Request for Comments |  Architecture Architecture Decision Record |
|---|---|---|---|---|
Purposedifferent | The Feynman Technique checks understanding by explaining a topic so that it stays easy for others to understand. It makes knowledge gaps visible before they become costly in everyday work. | The PARA Method organizes knowledge into Projects, Areas, Resources, and Archives. It creates order when digital notes, files, and tasks no longer cleanly fit current work. | 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. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 20-60 min | 1-3 h Setup, laufend | 1-3 Wochen vom Draft bis zur Entscheidung | 15-45 min |
Participantsdifferent | 1 | 1 | 3-20 Reviewer | 1-3 |
Formatsame | Async | Async | Async | Async |
Outputdifferent | Plain-language Explanation, Knowledge Gaps, Study Notes | PARA Structure, Project Notes, Knowledge Archive | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | ADR File, Decision Log, Rationale |
Tagsno overlap | LearningKnowledgeUnderstanding | KnowledgeProductivityOrganization | ArchitectureDecisionAsyncGovernance | ArchitectureRationaleDocumentationGovernance |