Concept visualBalancing loop
Adaptation
Adaptation: Balancing loop for stabilization in changing environmental conditions.
Zum ArtikelVisual patterns
Visuals
Grasp system patterns quickly: curated diagrams for concepts and method-specific artifacts for diagnostics.
Concept visuals
All concepts with a dedicated diagram as a visual entry point into the underlying system pattern.
Concept visualFeedback model
Circular Causality
Circular Causality: Cause and effect influence each other.
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Complex Adaptive Systems
Complex Adaptive Systems: Local adaptation leads to emergent stabilization.
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Constraints and Bottlenecks
Constraints and Bottlenecks: Bottlenecks limit the flow in the entire system.
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Conway's Law
Conway's Law: Team boundaries are reflected in architectural boundaries.
Zum ArtikelConcept visualDeceleration dynamics
Delays
Delay Loop: The effect occurs with a time delay and generates late countermeasures.
Zum ArtikelConcept visualReinforcing loop
Emergence
Emergence: Interactions create new patterns that can reinforce themselves.
Zum ArtikelConcept visualFeedback model
Feedback Loops
Feedback Loop: Repercussions change future decisions in the system.
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Interdependence
Interdependence: Subsystems continuously influence each other.
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Leverage
Leverage: Small interventions at leverage points create a disproportionate effect.
Zum ArtikelConcept visualFeedback model
Mental Models
Mental Models: Assumptions influence decisions and reproduce results.
Zum ArtikelConcept visualReinforcing loop
Non Linear Effects
Non-Linear Effects: Small causes can trigger large and amplified effects.
Zum ArtikelConcept visualBoundary model
Open and Closed Systems
Open and Closed Systems: Different boundary definitions change observation and control.
Zum ArtikelConcept visualDeceleration dynamics
Policy Resistance
Policy Resistance: System reacts with delay and circumvents interventions.
Zum ArtikelConcept visualBalancing loop
Purpose and Function
Purpose and Function: Goal image controls decisions and stabilizes alignment.
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Requisite Variety
Requisite Variety: Control must be at least as variable as the environment.
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Resilience
Resilience: Feedback keeps the system functioning despite disruptions.
Zum ArtikelConcept visualReinforcing loop
Self-Organization
Self Organization: Local rules create self-reinforcing structural patterns.
Zum ArtikelConcept visualBoundary model
Sociotechnical Architecture
Sociotechnical Architecture: Technology, team and organizational boundaries must be thought of together.
Zum ArtikelConcept visualBoundary model
System Boundaries
System Boundary: Included and excluded elements shape the diagnostic quality.
Zum ArtikelConcept visualFeedback model
Systems Thinking in the Architecture Context
System Thinking: Decisions, effects and signals form a learning cycle.
Zum ArtikelConcept visualBoundary model
Top-Down vs. Bottom-Up Architecture
Top-Down Bottom-Up: Strategic and local control meet at boundary points.
Zum ArtikelDiagnostic artifacts
Each diagnostic method includes its own artifact so the working style remains visually understandable.
Diagnostic artifactDeceleration dynamics
Assumption Mapping
Assumption Map to prioritize uncertain assumptions based on impact and need for validation.
Zum ArtikelDiagnostic artifactFeedback model
Behaviour over Time Charts
Behavior curves over time to detect early growth, erosion or oscillation.
Zum ArtikelDiagnostic artifactBoundary model
Boundary Critique
Boundary map to make excluded stakeholders and blind spots visible.
Zum ArtikelDiagnostic artifactFeedback model
CATWOE Analysis
CATWOE canvas with six perspectives on those affected, actors, transformation and environmental conditions.
Zum ArtikelDiagnostic artifactCLD artifact
Causal Loop Diagrams
CLD of a platform scaling problem with amplifying load and balancing capacity.
Zum ArtikelDiagnostic artifactFeedback model
Critical Systems Heuristics
CSH question grid for motivation, control, expertise and legitimacy of a system boundary.
Zum ArtikelDiagnostic artifactStock and flow
Dependency Mapping
Dependency map as a flow diagram with bottlenecks between services and teams.
Zum ArtikelDiagnostic artifactFeedback model
Iceberg Model
Iceberg model with four levels of depth from events to mental models.
Zum ArtikelDiagnostic artifactDeceleration dynamics
Policy Structure Mapping
Policy structure map that connects decision rules to observable system effects.
Zum ArtikelDiagnostic artifactFeedback model
Rich Picture Mapping
Rich picture with tensions, actors and areas of conflict in a common situation picture.
Zum ArtikelDiagnostic artifactFeedback model
Root Definition Analysis
Root Definition Canvas to clarify transformation, purpose and responsibility framework.
Zum ArtikelDiagnostic artifactDeceleration dynamics
Scenario Analysis
Scenario canvas for comparing robust architectural assumptions under different future situations.
Zum ArtikelDiagnostic artifactBoundary model
Social Network Analysis
Network image of informal communication paths with central and isolated roles.
Zum ArtikelDiagnostic artifactFeedback model
Soft Systems Methodology
SSM overview with problem space, learning loop and iterative comparison between world view and action.
Zum ArtikelDiagnostic artifactBoundary model
Stakeholder Mapping
Stakeholder map to classify influence, impact and veto potential.
Zum ArtikelDiagnostic artifactStock and flow
Stock and Flow Mapping
Stock-and-flow model for measuring accumulation and throughput.
Zum ArtikelDiagnostic artifactFeedback model
Strategic Options Development and Analysis
SODA map for condensing competing perspectives into common strategic options.
Zum ArtikelDiagnostic artifactFeedback model
Systems Clues in Everyday Language
Language pattern map that makes evidence of blame, boundaries and implicit control logic visible.
Zum ArtikelDiagnostic artifactStock and flow
Viability Audit with VSM
VSM audit structure to check whether operational, coordinating and controlling functions work together sustainably.
Zum ArtikelDiagnostic artifactBoundary model
Viable System Model
VSM structure map with operational units, coordination and governance.
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