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| Criterion |  Business Strategy Value Chain Analysis |  Business Strategy VRIO Framework |  Architecture LASR (Lightweight Approach for Software Reviews) |
|---|---|---|---|
Purposedifferent | Value Chain Analysis shows where value is created, costs accrue, and differentiation becomes possible along the process. It compares strengths, risks, market logic, and courses of action. The result is captured as a value-chain map and lever list. | The VRIO Framework rates resources and capabilities on whether they are Valuable, Rare, Inimitable, and Organized. It compares strengths, risks, market logic, and courses of action. The result is captured as a VRIO table and strategic actions. | LASR helps development teams identify where their software falls short of important quality goals and which improvements to consider. A small group with existing system knowledge can make an initial assessment and investigate open questions in more detail. |
Complexitydifferent | High | Medium | Medium |
Timedifferent | Half day | 90-180 min | 3–4 h for initial assessment; preparation and deeper analysis additional |
Participantsdifferent | 3-8 | 3-6 | 1 or a small team; particularly suitable for 3–4 people |
Formatdifferent | Workshop | Workshop | Workshop + async |
Outputdifferent | Value Chain Map, Lever List | VRIO Table, Strategic Actions | Lean Mission Statement describing the software’s purpose, Prioritized quality goals and evaluation criteria, Risks and estimated gaps against quality goals, More closely examined findings and open checks |
Tagsno overlap | StrategyBusiness modelDiagnosisAnalysis | StrategyDiagnosisBusiness modelCapability | ArchitectureQualityRiskAssessmentLean |
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