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| Criterion |  Decision Making Constraint Analysis |  Architecture Architecture Communication Canvas |  Operations Bottleneck Analysis |  Architecture arc42 |
|---|---|---|---|---|
Purposedifferent | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | The Architecture Communication Canvas plans architecture communication so the right people receive the right message. The method turns technical complexity into deliberate communication design. | For a flow that backs up at one point, the method looks for the capacity limit with the greatest leverage. It explains why extra effort elsewhere barely improves throughput. | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. |
Complexitydifferent | Low | Medium | Medium | Low |
Timedifferent | 30-90 min | 60-120 min | 1-3 h | 1-2 Tage |
Participantsdifferent | 2-8 | 2-8 | 3-8 | 1-4 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Communication Canvas, Stakeholder Messages, Architecture Communication Plan | Bottleneck Map, Flow Metrics, Improvement Options, Follow-up Measures | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | ConstraintsDecisionPlanningOptions | ArchitectureCommunicationStakeholdersCanvas | FlowMeasurementConstraints | ArchitectureDocumentationCommunication |