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| Criterion |  Architecture Request for Comments |  DevOps Incident Command |  Operations RACI Matrix |
|---|---|---|---|
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. | During an acute incident with several people involved, the method creates a clear leadership and communication structure. It reduces chaos when fast coordination and clean situational awareness are both needed at once. | With unclear responsibilities across several roles or areas, the method creates unambiguous accountability logic. It reduces friction because decision, execution, contribution, and information become separately visible. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 1-3 Wochen vom Draft bis zur Entscheidung | As needed | 45-90 min |
Participantsdifferent | 3-20 Reviewer | 4-15 | 2-8 |
Formatdifferent | Async | Workshop + async | Workshop + async |
Outputdifferent | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets | Incident Log, Action Tracker, Stakeholder Updates | RACI Matrix, Responsibility Map, Decision Notes |
Tagsno overlap | ArchitectureDecisionAsyncGovernance | IncidentOperationsReliability | RolesResponsibilityGovernanceOperations |
Often compared together
Methods with strong topical overlap with the current selection, not yet in the comparison.
