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| Criterion |  Engineering Kanban |  Delivery Cost of Delay |  DevOps Blameless Postmortem |  Product Strategy ICE Scoring |
|---|---|---|---|---|
Purposedifferent | 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. | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. | After an incident with damage or a near miss, the method creates a sober field for learning without assigning blame. It directs attention to the course of events, conditions, and effective countermeasures. | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. |
Complexitydifferent | Medium | High | Medium | Low |
Timedifferent | Ongoing | 90-180 min | 30-90 min | 30-60 min |
Participantsdifferent | 2-12 | 3-8 | 3-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Kanban board, WIP policies, Flow metrics | CoD Table, Prioritization Sequence | Postmortem Doc, Action Items, Timeline | ICE Table, Top Idea List |
Tagsno overlap | FlowVisual managementDelivery | PrioritizationDeliveryEconomicsDecision | Site Reliability EngineeringIncidentLearningReliability | PrioritizationScoringGrowthDecision |