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| Criterion |  Operations After-Action Review |  Delivery RAID Log |  Architecture arc42 |  Architecture Views and Beyond |
|---|---|---|---|---|
Purposedifferent | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. | 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. | 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. | Views and Beyond organizes architecture into several views so no single diagram has to do everything at once. This makes it possible to choose the representation that fits the stakeholder's question. |
Complexitydifferent | Low | Low | Low | Medium |
Timedifferent | 20-45 min | 30 min Setup, dann laufend | 1-2 Tage | 1-3 Tage |
Participantsdifferent | 3-12 | 1-3 maintaining, briefing for everyone | 1-4 | 1-4 |
Formatdifferent | Workshop + async | Async | Workshop + async | Workshop + async |
Outputdifferent | Lessons learned, Action items, Event summary | RAID Log, Status Report Source | Architecture Document, Context View, Runtime View, Deployment View | Architecture Views, Cross-view Notes, Rationale |
Tagsno overlap | LearningOperationsImprovement | RiskTrackingStakeholdersGovernance | ArchitectureDocumentationCommunication | DocumentationStakeholdersArchitecture |