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Criterion
Quality Attribute Workshop workspace showing the question, observations, and next decision.
Architecture
Quality Attribute Workshop
Paper illustration for Root Cause Analysis.
Operations
Root Cause Analysis
Paper illustration for Pareto Analysis
Decision Making
Pareto Analysis
Purposedifferent
A Quality Attribute Workshop translates quality requirements into concrete scenarios and architecture impulses. The method brings product, engineering, and operations to the same view of desired properties.When a problem keeps recurring and the cause stays unclear, the method exposes the underlying mechanism. It separates symptom, guess, and robust explanation from one another.In many problem situations, effect is distributed unequally across many causes. A Pareto Analysis separates the few drivers with high leverage from the long remainder and focuses attention on what measurably moves the needle.
Complexitydifferent
MediumMediumLow
Timedifferent
2-4 h1-4 h30-60 min
Participantsdifferent
5-153-81-6
Formatdifferent
WorkshopWorkshop + asyncWorkshop + async
Outputdifferent
Quality Scenarios, Priority List, Architecture ConcernsProblem Statement, Cause Hypotheses, Confirmed Causes, Action PlanPareto Chart, Top Causes, Focus List
Tagsno overlap
RequirementsArchitectureWorkshop
Root causeProblem solvingQualityIncident
PrioritizationQualityFocusRoot cause
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Paper illustration for 8D Problem Solving.
Operations
8D Problem Solving
Paper illustration for Root Cause Tree Analysis
Operations
Root Cause Tree Analysis
Paper illustration: scenarios and architectural decisions are connected to identified risks.
Architecture
ATAM (Architecture Tradeoff Analysis Method)