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| Criterion | ![]() Architecture Architecture Decision Record | ![]() Business Strategy GAP Analysis |
|---|---|---|
Purposedifferent | 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. | GAP Analysis compares the current state with a target picture and makes the distance manageable. It becomes useful when, ahead of new initiatives, it must become clear which capabilities, processes, or resources are missing. |
Complexitydifferent | Low | Medium |
Timedifferent | 15-45 min | 1-3 h |
Participantsdifferent | 1-3 | 2-8 |
Formatdifferent | Async | Workshop + async |
Outputdifferent | ADR File, Decision Log, Rationale | Gap Matrix, Action Plan, Risk Notes |
Tagsno overlap | ArchitectureRationaleDocumentationGovernance | StrategyAnalysisPlanning |
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