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| Criterion |  Facilitation Timeline |  Operations Causal Factor Analysis |  Domain Modeling EventStorming |  Operations Barrier Analysis |
|---|---|---|---|---|
Purposedifferent | When a project, incident, or change process is only remembered in fragments, Timeline brings the sequence back into a readable form. It makes turning points, precursors, and after-effects recognizable over the course of time. | For an event with a complicated course, the method breaks down the contributing factors along the timeline. It shows how conditions, decisions, and reactions together produce a course of events. | 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. | For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. |
Complexitydifferent | Low | High | Medium | Medium |
Timedifferent | 30-90 min | 2-6 h | 2-8 h | 2-4 h |
Participantsdifferent | 2-12 | 3-10 | 5-12 | 2-6 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Timeline, Milestones, Insight Notes | Event Timeline, Causal Factor Chart, Cause List, Corrective Actions | Event Timeline, Ubiquitous Language, Boundaries, Open Questions | Barrier Inventory, Failure Analysis per Barrier, Action Backlog |
Tagsno overlap | TimelineFacilitationSequence | CausalityIncidentRoot causeTimeline | Domain-Driven DesignEventsDiscoveryWorkshop | Root causeSafetyIncident |