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| Criterion |  DevOps Blameless Postmortem |  Business Strategy SWOT Analysis |  Business Strategy Blue Ocean Strategy Canvas |  Business Strategy PESTLE Analysis |
|---|---|---|---|---|
Purposedifferent | 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. | SWOT Analysis arranges strengths, weaknesses, opportunities, and threats into a compact picture of the situation. It keeps internal capabilities and external influences separate before strategic options emerge from them. | The Blue Ocean Strategy Canvas shows how an offering is positioned relative to the market. Differentiation thereby becomes tangible in value factors instead of merely being claimed. | PESTLE Analysis makes political, economic, social, technological, legal, and environmental influences visible. The environment of an initiative is thereby read systematically instead of through isolated trends. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 30-90 min | 30-60 min | 2-4 h | 1-3 h |
Participantsdifferent | 3-12 | 3-12 | 3-10 | 2-10 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Postmortem Doc, Action Items, Timeline | SWOT matrix, Strategic options, Action list | Strategy Canvas, Value Curve, ERRC Actions | PESTLE Map, External Risks, Strategic Questions |
Tagsno overlap | Site Reliability EngineeringIncidentLearningReliability | StrategyAnalysisMarketPositioning | StrategyPositioningInnovationValue | StrategyMarketAnalysis |