View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
Selected:Shape-First ModelingARID (Active Reviews for Intermediate Designs)A3 Problem SolvingCompetency Questions
| Criterion |  Knowledge Modeling Shape-First Modeling |  Architecture ARID (Active Reviews for Intermediate Designs) |  Operations A3 Problem Solving |  Knowledge Modeling Competency Questions |
|---|---|---|---|---|
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. | 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. | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | Competency Questions translate a domain model into concrete questions that it must be able to answer. The method keeps the model's scope clean and prevents pretty but useless structures. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | Halber Tag pro Domain Slice | 2–4 h review as a planning range; preparation and evaluation additional | 45-90 min | 2-4 h |
Participantsdifferent | 1-4 | Designers, developers as users, and facilitation | 2-5 | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | SHACL or ShEx Shapes, Validation Reports, Data Contracts, Shape Documentation | Prioritized development tasks, Jointly produced code or pseudocode, Observed difficulties and open design questions, Proposed design revisions | A3 Report, Action Plan, Root Cause Analysis | Competency Question Set, Required Concepts, Test Queries, Coverage Matrix |
Tagsno overlap | Knowledge graphValidationSemantic | ArchitectureEngineeringFeedbackValidationTasks | LeanProblem solvingCoachingOperations | OntologyKnowledge graphScopeRequirementsSemantic |