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Criterion
Paper illustration with architecture components and concrete change tasks for comparison.
Architecture
SAAM (Software Architecture Analysis Method)
Iceberg Model method illustration showing its working structure
Systems Thinking
Iceberg Model
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.The Iceberg Model separates visible events from patterns, structures, and mental models. This turns a single observation into a deeper understanding of why a problem keeps recurring.
Complexitydifferent
HighLow
Timedifferent
Preparation, scenario analysis, and findings review; effort depends on scope30-60 min
Participantsdifferent
Architecture experts and stakeholders for scenarios and weighting2-10
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 alternativesIceberg Worksheet, Pattern Notes, Intervention Ideas
Tagsno overlap
ArchitectureChangeAnalysisComparisonQuality
Systems thinkingRoot causePatterns
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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 Behavior Over Time Graph.
Systems Thinking
Behavior Over Time Graph