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Selected:Request for CommentsStrategic, Tactical and Operational PlanningArchitecture Decision Recordarc42
| Criterion |  Architecture Request for Comments |  Business Strategy Strategic, Tactical and Operational Planning |  Architecture Architecture Decision Record |  Architecture arc42 |
|---|---|---|---|---|
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. | It places decisions and artifacts at the right level. Strategic planning clarifies direction, tactical planning translates it into programs, and operational planning steers concrete processes. | 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. | 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. |
Complexitydifferent | Medium | Medium | Low | Low |
Timedifferent | 1-3 Wochen vom Draft bis zur Entscheidung | 90-180 min | 15-45 min | 1-2 Tage |
Participantsdifferent | 3-20 Reviewer | 4-12 | 1-3 | 1-4 |
Formatdifferent | Async | Workshop | Async | Workshop + async |
Outputdifferent | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Planning Levels Map, Cadence Model, Planning Artifact Inventory | ADR File, Decision Log, Rationale | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | ArchitectureDecisionAsyncGovernance | CadenceGovernanceExecution | ArchitectureRationaleDocumentationGovernance | ArchitectureDocumentationCommunication |