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| Criterion |  Decision Making Pre-Mortem |  Architecture Views and Beyond |  Delivery RAID Log |  Architecture arc42 |
|---|---|---|---|---|
Purposedifferent | In early initiatives with many uncertainties, planning quickly turns too optimistic. A pre-mortem makes the expected failure visible in advance and sharpens the view of causes, gaps, and countermeasures. | 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. | 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. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 20–45 min | 1-3 Tage | 30 min Setup, dann laufend | 1-2 Tage |
Participantsdifferent | Small cross-functional group | 1-4 | 1-3 maintaining, briefing for everyone | 1-4 |
Formatdifferent | Workshop | Workshop + async | Async | Workshop + async |
Outputdifferent | Risk list, Mitigation plan, Assumption log | Architecture Views, Cross-view Notes, Rationale | RAID Log, Status Report Source | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | RiskDecisionFailurePlanning | DocumentationStakeholdersArchitecture | RiskTrackingStakeholdersGovernance | ArchitectureDocumentationCommunication |