View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
| Criterion |  Architecture ARID (Active Reviews for Intermediate Designs) |  Decision Making OODA Loop |  DevOps Blameless Postmortem |  Product Strategy DIBB |
|---|---|---|---|---|
Purposedifferent | ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification. | In dynamic situations, decisions become outdated faster than they can be prepared. The OODA Loop holds observing, orienting, deciding, and acting together as a recurring rhythm so reaction does not slide into inertia. | 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. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 2–4 h review as a planning range; preparation and evaluation additional | 15-60 min je Zyklus | 30-90 min | 1-2 h |
Participantsdifferent | Designers, developers as users, and facilitation | 1-8 | 3-12 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Situation Assessment, Decision Loop, Action Updates | Postmortem Doc, Action Items, Timeline | DIBB document, Belief list, Bet list, Learning report |
Tagsno overlap | ArchitectureEngineeringFeedbackValidationTasks | DecisionChangeLearningStrategy | Site Reliability EngineeringIncidentLearningReliability | StrategyDecisionAssumptionsHypothesis |