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| Criterion | ![]() Agile Bucket System | ![]() UX Research Contextual Inquiry | ![]() Domain Modeling Context Map | ![]() Domain Modeling Domain Context Map |
|---|---|---|---|---|
Purposedifferent | When a large batch of work needs a fast, rough estimate, it sorts items into predefined size buckets. It sorts work by value, risk, and delivery ability. The result is captured as a Bucketed Backlog, Relative Estimates, and Split Candidates. | When work processes are known only from accounts and the real context stays hidden, Contextual Inquiry makes behavior at the workplace visible. Observation and follow-up questions together show how people actually work, get interrupted, and improvise. | When several contexts need to talk to each other, it makes their relationships and dependencies legible. It helps sort integration pressure and responsibilities across system boundaries. | When a domain model and its associated contexts need to be thought through together, it creates a shared overview. It connects the business view and organizational boundary into a readable whole. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 30-90 min | 1-3 Wochen | 1-3 h | 1-3 h |
Participantsdifferent | 3-12 | 4-12 Beobachtungen | 2-8 | 3-10 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Bucketed Backlog, Relative Estimates, Split Candidates | Field Notes, Workflow Insights, Pain Points | Context Map, Integration Patterns, Boundary Notes | Domain Context Map, Boundary Notes, Ownership Map |
Tagsno overlap | EstimationBacklogRelative sizing | UX researchObservationContext | Domain-Driven DesignBoundariesStrategy | Domain-Driven DesignContextBoundaries |



