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| Criterion |  DevOps ChatOps |  Agile Ideal Days |  Architecture ARID (Active Reviews for Intermediate Designs) |  Facilitation Dot Estimation |
|---|---|---|---|---|
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. | When effort needs to be thought of as real working time, it offers a simple common denominator for comparison. It sorts work by value, risk, and delivery ability. The result is captured as Ideal Day Estimates, Assumption Notes, and Capacity Caveats. | 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. | When size or effort can only be estimated roughly, Dot Estimation condenses the group's experience into a quick range. It turns individual contributions into a visible selection. The result is captured as an Effort Heatmap, Risk Signals, and Discussion Targets. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | Ongoing | 15-60 min | 2–4 h review as a planning range; preparation and evaluation additional | 5-20 min |
Participantsdifferent | 2-20 | 2-9 | Designers, developers as users, and facilitation | 3-20 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Chat Transcript, Action Log, Automations | Ideal Day Estimates, Assumption Notes, Capacity Caveats | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | Effort Heatmap, Risk Signals, Discussion Targets |
Tagsno overlap | CollaborationEngineeringIncident | EstimationEffortAgile | ArchitectureEngineeringFeedbackValidationTasks | EstimationEffortRisk |