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Selected:Shape-First ModelingSAAM (Software Architecture Analysis Method)Change AnalysisARID (Active Reviews for Intermediate Designs)
| Criterion |  Knowledge Modeling Shape-First Modeling |  Architecture SAAM (Software Architecture Analysis Method) |  Operations Change Analysis |  Architecture ARID (Active Reviews for Intermediate Designs) |
|---|---|---|---|---|
Purposedifferent | Shape-First Modeling defines data quality through shapes before implementation or integration frays at the edges. The approach fits when validation and data contracts should be part of the design from the start. | 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. | For a deviation after a change, the method isolates the influence of the altered condition. It narrows down which differences are relevant and which are just accompanying noise. | ARID examines how well developers can work with a technical design. It focuses on a part of the system that can still be revised, between the architecture overview and the detailed specification. |
Complexitydifferent | Medium | High | Medium | Medium |
Timedifferent | Halber Tag pro Domain Slice | Preparation, scenario analysis, and findings review; effort depends on scope | 45-120 min | 2–4 h review as a planning range; preparation and evaluation additional |
Participantsdifferent | 1-4 | Architecture experts and stakeholders for scenarios and weighting | 2-6 | Designers, developers as users, and facilitation |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | SHACL or ShEx Shapes, Validation Reports, Data Contracts, Shape Documentation | 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 | Change Matrix, Cause Hypotheses, Validation Questions, Action List | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions |
Tagsno overlap | Knowledge graphValidationSemantic | ArchitectureChangeAnalysisComparisonQuality | ChangeRoot causeTroubleshootingComparison | ArchitectureEngineeringFeedbackValidationTasks |