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Criterion
Paper illustration with architecture components and concrete change tasks for comparison.
Architecture
SAAM (Software Architecture Analysis Method)
Paper illustration for Pareto Analysis
Decision Making
Pareto Analysis
Purposedifferent
SAAM helps teams judge an architecture’s suitability for selected tasks and changes. It is particularly useful for examining modifiability and comparing architecture alternatives with clear reasoning.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
HighLow
Timedifferent
Preparation, scenario analysis, and findings review; effort depends on scope30-60 min
Participantsdifferent
Architecture experts and stakeholders for scenarios and weighting1-6
Formatsame
Workshop + asyncWorkshop + async
Outputdifferent
Domain functions mapped to components and connections, Quality attributes and evaluation criteria, Typical tasks and their effects on the architecture, Reasoned evaluation or comparison of alternativesPareto Chart, Top Causes, Focus List
Tags1 shared
ArchitectureChangeAnalysisComparisonQuality
PrioritizationQualityFocusRoot cause
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Paper illustration for Change Analysis.
Operations
Change Analysis
Paper illustration for 8D Problem Solving.
Operations
8D Problem Solving
Paper illustration: scenarios and architectural decisions are connected to identified risks.
Architecture
ATAM (Architecture Tradeoff Analysis Method)
Paper illustration for Eat the Frog
Operations
Eat the Frog