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| Criterion |  Operations Learning Review |  Decision Making RAPID |  DevOps Blameless Postmortem |  Operations RACI Matrix |
|---|---|---|---|---|
Purposedifferent | After a project phase with mixed results, the method makes learning from the individual case reusable. It connects events, decisions, and systemic conditions into robust insights. | In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels. | 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. | 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 | Medium | Low |
Timedifferent | 1-3 h | 45-90 min | 30-90 min | 45-90 min |
Participantsdifferent | 3-10 | 3-12 | 3-12 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Learning Review Notes, System Factors, Improvement Actions | RAPID Role Map, Recommendation, Decision Log | Postmortem Doc, Action Items, Timeline | RACI Matrix, Responsibility Map, Decision Notes |
Tagsno overlap | LearningRetrospectiveIncidentOperations | DecisionRolesGovernance | Site Reliability EngineeringIncidentLearningReliability | RolesResponsibilityGovernanceOperations |