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| Criterion |  Facilitation Barcamp |  Knowledge Modeling Event Modeling |  Facilitation Open Space Technology |  Domain Modeling EventStorming |
|---|---|---|---|---|
Purposedifferent | When many people can contribute knowledge and the flow should stay open, Barcamp provides a framework for self-organized sessions. The format channels energy without defining the content too narrowly in advance. | Event Modeling connects business workflows with commands, events, and views into one coherent mental model. It helps design behavior, UI, and technical slices from the same underlying logic. | When a complex topic does not yet have a fitting agenda, Open Space Technology hands topic ownership back to the participants. The format suits questions that only move forward when real interest determines the order. | 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. |
Complexitydifferent | Medium | Medium | High | Medium |
Timedifferent | Halber Tag bis 2 Tage | 2-6 h | 0.5-2 Tage | 2-8 h |
Participantsdifferent | 15-200 | 2-8 | 20-500+ | 5-12 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Session Board, Session Notes, Community Learnings | Event Model, UI Flow, Commands, Read Models | Session Marketplace, Proceedings, Action Topics | Event Timeline, Ubiquitous Language, Boundaries, Open Questions |
Tagsno overlap | FacilitationLarge groupLearning | EventsBlueprintDomain-Driven DesignBehavior | FacilitationLarge groupAutonomy | Domain-Driven DesignEventsDiscoveryWorkshop |