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Criterion
Paper illustration for Standard Work Analysis.
Operations
Standard Work Analysis
Paper illustration for Trade-off Analysis.
Decision Making
Trade-off Analysis
A paper-based illustration representing arc42 with its core stages and visible working result.
Architecture
arc42
Four paper stations connect system purpose, quality goals, risk cards and focused investigation with a target and gap profile.
Architecture
LASR (Lightweight Approach for Software Reviews)
Purposedifferent
When the same task is done differently depending on the person, the method exposes the reliable core. It creates comparability without unnecessarily choking off needed latitude.With limited resources, quality, speed, cost, and risk almost always compete with each other. Trade-off Analysis makes these tensions explicit and prevents decisions from producing hidden side effects.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.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
MediumMediumLowMedium
Timedifferent
1-3 h45-120 min1-2 Tage3–4 h for initial assessment; preparation and deeper analysis additional
Participantsdifferent
2-62-81-41 or a small team; particularly suitable for 3–4 people
Formatdifferent
WorkshopWorkshop + asyncWorkshop + asyncWorkshop + async
Outputdifferent
Standard Work Sheet, Deviation List, Improved Standard, Training NeedsTrade-off Matrix, Criteria List, Decision Rationale, Accepted DownsidesArchitecture Document, Context View, Runtime View, Deployment ViewLean 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
LeanProcessQuality
TradeoffsDecisionCriteriaOptions
ArchitectureDocumentationCommunication
ArchitectureQualityRiskAssessmentLean
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