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| Criterion |  Architecture Risk Storming |  DevOps Blameless Postmortem |  Product Discovery Riskiest Assumption Test |
|---|---|---|---|
Purposedifferent | Helps clarify architecture context, options, and consequences in concrete terms. It organizes technical context, alternatives, and consequences. The result is captured as an Annotated Diagram, a Prioritized Risk List, and an Action Backlog. | After an incident with damage or a near miss, the method creates a sober field for learning without assigning blame. It directs attention to the course of events, conditions, and effective countermeasures. | When an idea hinges on one critical unknown, it prioritizes testing that exact piece of uncertainty first. It separates problem, assumption, solution, and evidence. The result is captured as a prioritized list of assumptions, a test plan, and a result report. |
Complexitydifferent | Low | Medium | Medium |
Timedifferent | 60-90 min | 30-90 min | 1-2 Wochen pro Iteration |
Participantsdifferent | 4-12 | 3-12 | 2-6 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Annotated Diagram, Prioritized Risk List, Action Backlog | Postmortem Doc, Action Items, Timeline | Prioritized Assumption List, Test Plan, Results Report |
Tagsno overlap | RiskArchitectureWorkshopValidation | Site Reliability EngineeringIncidentLearningReliability | ExperimentsValidationDiscoveryAssumptions |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
