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| Criterion |  Engineering Kanban |  Decision Making Trade-off Analysis |  DevOps Blameless Postmortem |  Delivery Cost of Delay |
|---|---|---|---|---|
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. | With limited resources, quality, speed, cost, and risk almost always compete with each other. Trade-off Analysis makes these tensions explicit and prevents decisions from producing hidden side effects. | 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. | 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. |
Complexitydifferent | Medium | Medium | Medium | High |
Timedifferent | Ongoing | 45-120 min | 30-90 min | 90-180 min |
Participantsdifferent | 2-12 | 2-8 | 3-12 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Kanban board, WIP policies, Flow metrics | Trade-off Matrix, Criteria List, Decision Rationale, Accepted Downsides | Postmortem Doc, Action Items, Timeline | CoD Table, Prioritization Sequence |
Tagsno overlap | FlowVisual managementDelivery | TradeoffsDecisionCriteriaOptions | Site Reliability EngineeringIncidentLearningReliability | PrioritizationDeliveryEconomicsDecision |