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| Criterion | ![]() Agile Specification by Example | ![]() Engineering Kanban | ![]() Delivery Value Stream Mapping | ![]() Product Discovery Dual-Track Agile |
|---|---|---|---|---|
Purposedifferent | When business rules need to become precise, it ties language, example, and test together. It sorts work by value, risk, and delivery ability. The result is captured as an Example Table and Acceptance Tests. | When work sits in too many parallel streams, throughput suffers and no one sees the bottlenecks. Kanban makes the flow of work visible and limits overload so a system becomes calmer and more predictable. | When delivery work dissolves into wait times, handoffs, and hidden effort, Value Stream Mapping makes the actual flow visible. The method exposes bottlenecks, idle time, and feedback loops so lead time and improvement levers become tangible. | When uncertainty and delivery run in parallel, it separates learning work from implementation while keeping both connected. It prevents unvalidated ideas from falling directly into the delivery stream. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 60-90 min pro Feature | Ongoing | 1-3 h | Laufend, Wochen bis Monate |
Participantsdifferent | 3-6 | 2-12 | 4-10 | 4-10 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Example Table, Acceptance Tests | Kanban board, WIP policies, Flow metrics | Current-state map, Future-state map, Bottleneck list | Discovery Backlog, Delivery Backlog, Experiment-Ergebnisse, Validierte Stories |
Tagsno overlap | AgileRequirementsExamplesBehavior-Driven Development | FlowVisual managementDelivery | LeanFlowWasteDelivery | AgileDiscoveryDelivery |



