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| Criterion |  DevOps Blameless Postmortem |  Innovation Design Charrette |  Domain Modeling EventStorming |  Innovation Brainstorming |
|---|---|---|---|---|
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. | In a tightly timed design process with many participants, the method pools several lines of thinking in a short time. It brings parallel design energy without letting the discussion tip into endless coordination. This quickly produces solid directions for architecture or space. | When a domain consists of many events, rules, and states, it creates a shared modeling space for the team. It bundles language, flows, and boundaries before domain knowledge fragments into siloed views. | When a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 30-90 min | Halber Tag bis mehrere Tage | 2-8 h | 30-60 min |
Participantsdifferent | 3-12 | 10-50 | 5-12 | 4-12 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Postmortem Doc, Action Items, Timeline | Sketches and Concepts, Consolidated Solution Sketch, Prioritized Direction | Event Timeline, Ubiquitous Language, Boundaries, Open Questions | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | Site Reliability EngineeringIncidentLearningReliability | BrainstormingWorkshopCollaborationIdeation | Domain-Driven DesignEventsDiscoveryWorkshop | BrainstormingIdeationCreativityWorkshopDivergence |