View methods side by side.
Choose up to four methods. Add them using the search and share the comparison by copying its link.
Selected:LASR (Lightweight Approach for Software Reviews)Alignment MappingATAM (Architecture Tradeoff Analysis Method)3-Circle Venn Diagram
| Criterion |  Architecture LASR (Lightweight Approach for Software Reviews) |  Facilitation Alignment Mapping |  Architecture ATAM (Architecture Tradeoff Analysis Method) |  Facilitation 3-Circle Venn Diagram |
|---|---|---|---|---|
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. | When several people work toward one goal but hold different mental maps, Alignment Mapping makes the discrepancies visible. It arranges goals, assumptions, and priorities so shared direction becomes verifiable. | ATAM helps teams weigh architecture decisions when quality goals compete. The team considers business goals, stakeholder expectations, and technical decisions together. The evaluation shows which risks need further investigation. | When three perspectives matter at the same time, a Three-Circle Venn Diagram shows the overlaps and remainders precisely. It makes visible where shared effect arises and where only a partial perspective applies. |
Complexitydifferent | Medium | Medium | High | Low |
Timedifferent | 3–4 h for initial assessment; preparation and deeper analysis additional | 1-2 h | Several meetings plus preparation and analysis; total effort depends on scope | 15-45 min |
Participantsdifferent | 1 or a small team; particularly suitable for 3–4 people | 4-12 | Evaluation team, architects, and relevant stakeholders | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop + async |
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 | Alignment Map, Open Issues, Decision Questions | Prioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations | Venn Diagram, Overlap Notes, Differentiators |
Tagsno overlap | ArchitectureQualityRiskAssessmentLean | AlignmentStakeholdersStrategyFacilitation | ArchitectureQualityRiskTradeoffsStakeholders | ComparisonFacilitationAlignment |