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Criterion
Paper illustration of a Polarity Map with two poles and four quadrants
Systems Thinking
Polarity Mapping
Paper illustration of two considered options leading to a decision record with a marked status and visible consequences.
Architecture
Architecture Decision Record
A paper-based illustration representing C4 Model with its core stages and visible working result.
Architecture
C4 Model
Purposedifferent
Polarity Mapping makes tensions between two opposing poles tangible, such as standardization and adaptation or control and autonomy. The method guards against making apparent either-or decisions prematurely.An ADR permanently records an architecture decision with context, trade-offs, and consequence. It creates continuity for later changes because the decision path stays traceable.The C4 Model makes a system legible across several resolution levels, from context down to code. It suits situations where different audiences need to understand the same architecture from different altitudes.
Complexitydifferent
MediumLowLow
Timedifferent
1-2 h15-45 min1-4 h
Participantsdifferent
3-121-31-5
Formatdifferent
WorkshopAsyncWorkshop + async
Outputdifferent
Polarity Map, Warning Signs, Balance ActionsADR File, Decision Log, RationaleContext Diagram, Container Diagram, Component Diagram
Tagsno overlap
Systems thinkingTradeoffsLeadership
ArchitectureRationaleDocumentationGovernance
ArchitectureCommunicationVisualization
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Methods with strong topical overlap with the current selection, not yet in the comparison.

Architecture Communication Canvas method illustration showing its working structure
Architecture
Architecture Communication Canvas
Paper illustration: scenarios and architectural decisions are connected to identified risks.
Architecture
ATAM (Architecture Tradeoff Analysis Method)
Paper illustration of Request for Comments (RFC) with its method-specific working model.
Architecture
Request for Comments