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| Criterion |  Architecture LASR (Lightweight Approach for Software Reviews) |  Operations Kaizen Event |  Architecture arc42 |
|---|---|---|---|
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. | For a tightly scoped process segment with noticeable waste, the method bundles shared energy for change. It suits situations that call for fast learning loops and visible adjustments. | arc42 structures architecture knowledge so teams can document system, decisions, and risks consistently. The template builds a living understanding of the architecture instead of scattered notes. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 3–4 h for initial assessment; preparation and deeper analysis additional | 0.5-5 Tage | 1-2 Tage |
Participantsdifferent | 1 or a small team; particularly suitable for 3–4 people | 4-10 | 1-4 |
Formatdifferent | Workshop + async | Workshop | 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 | Kaizen Charter, Waste List, Improvement Experiments, Standard Work Update | Architecture Document, Context View, Runtime View, Deployment View |
Tagsno overlap | ArchitectureQualityRiskAssessmentLean | LeanContinuous improvementOperations | ArchitectureDocumentationCommunication |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
