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| Criterion |  Decision Making Option Framing |  Architecture Views and Beyond |  Architecture SAAM (Software Architecture Analysis Method) |  Architecture arc42 |
|---|---|---|---|---|
Purposedifferent | In early decisions, alternatives are often still vague, incomplete, or blended together. Option Framing brings every possibility into a comparable form and makes visible which variant actually fits the question. | 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. | SAAM helps teams judge an architecture’s suitability for selected tasks and changes. It is particularly useful for examining modifiability and comparing architecture alternatives with clear reasoning. | 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 | High | Low |
Timedifferent | 45-120 min | 1-3 Tage | Preparation, scenario analysis, and findings review; effort depends on scope | 1-2 Tage |
Participantsdifferent | 3-8 | 1-4 | Architecture experts and stakeholders for scenarios and weighting | 1-4 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Option Frames, Assumption Notes, Comparable Shortlist, Decision Inputs | Architecture Views, Cross-view Notes, Rationale | Domain functions mapped to components and connections, Quality attributes and evaluation criteria, Typical tasks and their effects on the architecture, Reasoned evaluation or comparison of alternatives | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | OptionsDecision framingStrategyComparison | DocumentationStakeholdersArchitecture | ArchitectureChangeAnalysisComparisonQuality | ArchitectureDocumentationCommunication |