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| Criterion |  Agile Planning Poker |  Operations Barrier Analysis |  Agile Bucket System |
|---|---|---|---|
Purposedifferent | When estimates within the team diverge too much, it puts differing expectations on a common test bench. It separates rough complexity from unspoken assumptions. | For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. | When a large batch of work needs a fast, rough estimate, it sorts items into predefined size buckets. It sorts work by value, risk, and delivery ability. The result is captured as a Bucketed Backlog, Relative Estimates, and Split Candidates. |
Complexitydifferent | Low | Medium | Medium |
Timedifferent | 2-5 min je Item | 2-4 h | 30-90 min |
Participantsdifferent | 3-9 | 2-6 | 3-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Relative Estimates, Assumption Notes, Split Candidates | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | Bucketed Backlog, Relative Estimates, Split Candidates |
Tagsno overlap | EstimationAgileRelative sizingTeam | Root causeSafetyIncident | EstimationBacklogRelative sizing |
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