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| Criterion |  Architecture Software Architecture Canvas |  Architecture Architecture Decision Record |  Agile ROAM Board |  Delivery RAID Log |
|---|---|---|---|---|
Purposedifferent | The Software Architecture Canvas reduces a system to the most important architecture decisions, constraints, and interfaces. It is useful when teams need a resilient overall picture quickly. | An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable. | When work needs to move between different states or columns, it makes that movement and its handoffs legible. It sorts work by value, risk, and delivery ability. The result is captured as a ROAM Board and an Owner List. | Helps clarify scope, sequence, and delivery flow in concrete terms. It makes work, boundaries, and order steerable. The result is captured as a RAID Log and a source for status reporting. |
Complexitysame | Low | Low | Low | Low |
Timedifferent | 1-2 h | 15-45 min | 20-40 min initial, dann laufend | 30 min Setup, dann laufend |
Participantsdifferent | 3-10 | 1-3 | 3-15 | 1-3 maintaining, briefing for everyone |
Formatdifferent | Workshop | Async | Workshop + async | Async |
Outputdifferent | Architecture Canvas, Goals, Constraints, Quality Attributes | ADR File, Decision Log, Rationale | ROAM Board, Owner List | RAID Log, Status Report Source |
Tagsno overlap | CanvasArchitectureAlignmentWorkshop | ArchitectureRationaleDocumentationGovernance | RiskAgileTrackingAlignment | RiskTrackingStakeholdersGovernance |