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| Criterion |  DevOps ChatOps |  Systems Thinking Future Reality Tree |  Architecture ARID (Active Reviews for Intermediate Designs) |  Systems Thinking Evaporating Cloud |
|---|---|---|---|---|
Purposedifferent | For operational work in a distributed team, the method links communication with direct system control. It records decisions right where the signal, the context, and the execution come together. | A Future Reality Tree shows how desired actions are meant to lead to a better system state. The method checks whether a path of change holds together logically before time flows into implementation. | 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. | The method makes visible why two seemingly incompatible demands arise and which assumption must be tested to resolve the conflict. |
Complexitydifferent | Medium | High | Medium | Medium |
Timedifferent | Ongoing | 2-4 h | 2–4 h review as a planning range; preparation and evaluation additional | 60-120 min |
Participantsdifferent | 2-20 | 3-8 | Designers, developers as users, and facilitation | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Chat Transcript, Action Log, Automations | Future Reality Tree, Negative Branches, Assumption List, Improved Injections | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Conflict Cloud, Assumption List, Breakthrough Ideas, Next Experiments |
Tagsno overlap | CollaborationEngineeringIncident | Theory of ConstraintsSystems thinkingChange | ArchitectureEngineeringFeedbackValidationTasks | Theory of ConstraintsAssumptionsSystems thinking |