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Criterion
Paper illustration for DMAIC.
Operations
DMAIC
Paper illustration for RAPID
Decision Making
RAPID
Paper illustration of a calibrated five-by-five risk matrix with response cards.
Decision Making
Risk Matrix
Paper illustration: scenarios and architectural decisions are connected to identified risks.
Architecture
ATAM (Architecture Tradeoff Analysis Method)
Purposedifferent
For a process problem with fluctuating performance, the method brings analysis and improvement into a disciplined sequence. It creates a framework in which numbers, causes, and control come together.In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels.When a project faces many possible disruptions, it quickly becomes unclear which risks deserve attention first. It separates options, evaluation criteria, and open risks. The result is captured as a Risk Matrix and a Top Risk List.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.
Complexitydifferent
HighMediumLowHigh
Timedifferent
2-12 Wochen45-90 min30-60 minSeveral meetings plus preparation and analysis; total effort depends on scope
Participantsdifferent
3-103-123-10Evaluation team, architects, and relevant stakeholders
Formatsame
Workshop + asyncWorkshop + asyncWorkshop + asyncWorkshop + async
Outputdifferent
Project Charter, Measurement Plan, Cause Analysis, Control PlanRAPID Role Map, Recommendation, Decision LogRisk Matrix, Top Risk ListPrioritized quality scenarios in a utility tree, Architecture risks with reasoning and assumptions, Sensitivity and trade-off points, Findings report with open investigations
Tagsno overlap
Continuous improvementQualityProcess improvement
DecisionRolesGovernance
RiskDecisionPrioritizationAssessment
ArchitectureQualityRiskTradeoffsStakeholders
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