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| Criterion |  Knowledge Modeling Event Modeling |  Domain Modeling EventStorming |  Architecture Architecture Inception Canvas |  Architecture Architecture Communication Canvas |
|---|---|---|---|---|
Purposedifferent | 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 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. | The Architecture Inception Canvas bundles the first architecture questions into a compact decision picture. It fits when an initiative is still in motion but still needs clear guardrails. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. |
Complexitydifferent | Medium | Medium | Low | Medium |
Timedifferent | 2-6 h | 2-8 h | 1-2 h | 60-120 min |
Participantsdifferent | 2-8 | 5-12 | 3-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop + async |
Outputdifferent | Event Model, UI Flow, Commands, Read Models | Event Timeline, Ubiquitous Language, Boundaries, Open Questions | Inception Canvas, Risks, Goal List, Open Questions | Communication Canvas, Stakeholder Messages, Architecture Communication Plan |
Tagsno overlap | EventsBlueprintDomain-Driven DesignBehavior | Domain-Driven DesignEventsDiscoveryWorkshop | AlignmentArchitectureCanvas | ArchitectureCommunicationStakeholdersCanvas |