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| Criterion |  Delivery Cost of Delay |  Engineering Failure Scenario Analysis |  Architecture Request for Comments |
|---|---|---|---|
Purposedifferent | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. | In critical processes, it is not enough to plan only for the normal case. Failure Scenario Analysis looks at the path into failure and shows which failures, chains, and control gaps cause the most damage. | 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. |
Complexitydifferent | High | Medium | Medium |
Timedifferent | 90-180 min | 1-3 h | 1-3 Wochen vom Draft bis zur Entscheidung |
Participantsdifferent | 3-8 | 3-8 | 3-20 Reviewer |
Formatdifferent | Workshop | Workshop | Async |
Outputdifferent | CoD Table, Prioritization Sequence | Failure Scenarios, Risk Notes, Control Gaps, Test and Response Actions | RFC document, Reviewer comments, Decision rationale, Follow-up ADR or tickets |
Tagsno overlap | PrioritizationDeliveryEconomicsDecision | FailureResilienceRisk | ArchitectureDecisionAsyncGovernance |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
