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Selected:LASR (Lightweight Approach for Software Reviews)PESTLE AnalysisSAAM (Software Architecture Analysis Method)SWOT Analysis
| Criterion |  Architecture LASR (Lightweight Approach for Software Reviews) |  Business Strategy PESTLE Analysis |  Architecture SAAM (Software Architecture Analysis Method) |  Business Strategy SWOT Analysis |
|---|---|---|---|---|
Purposedifferent | 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. | PESTLE Analysis makes political, economic, social, technological, legal, and environmental influences visible. The environment of an initiative is thereby read systematically instead of through isolated trends. | 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. | SWOT Analysis arranges strengths, weaknesses, opportunities, and threats into a compact picture of the situation. It keeps internal capabilities and external influences separate before strategic options emerge from them. |
Complexitydifferent | Medium | Medium | High | Low |
Timedifferent | 3–4 h for initial assessment; preparation and deeper analysis additional | 1-3 h | Preparation, scenario analysis, and findings review; effort depends on scope | 30-60 min |
Participantsdifferent | 1 or a small team; particularly suitable for 3–4 people | 2-10 | Architecture experts and stakeholders for scenarios and weighting | 3-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | 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 | PESTLE Map, External Risks, Strategic Questions | 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 | SWOT matrix, Strategic options, Action list |
Tagsno overlap | ArchitectureQualityRiskAssessmentLean | StrategyMarketAnalysis | ArchitectureChangeAnalysisComparisonQuality | StrategyAnalysisMarketPositioning |