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| Criterion |  Systems Thinking Polarity Mapping |  Architecture Architecture Communication Canvas |  Operations Barrier Analysis |  Architecture arc42 |
|---|---|---|---|---|
Purposedifferent | Polarity Mapping makes tensions between two opposing poles tangible, such as standardization and adaptation or control and autonomy. The method guards against making apparent either-or decisions prematurely. | 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 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. | 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 | Medium | Medium | Medium | Low |
Timedifferent | 1-2 h | 60-120 min | 2-4 h | 1-2 Tage |
Participantsdifferent | 3-12 | 2-8 | 2-6 | 1-4 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Polarity Map, Warning Signs, Balance Actions | Communication Canvas, Stakeholder Messages, Architecture Communication Plan | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | Systems thinkingTradeoffsLeadership | ArchitectureCommunicationStakeholdersCanvas | Root causeSafetyIncident | ArchitectureDocumentationCommunication |