C4 Model
What is a C4 Model?
The C4 Model Framework developed by Simon Brown offers a clear, hierarchical approach to visualizing and documenting software architecture, making it accessible for both technical and non-technical stakeholders.
By breaking down complex systems into four distinct levels of abstraction, it enables teams to gradually dive deeper into the system’s design without overwhelming detail.
The Four Pillars of the C4 Model
The C4 Model simplifies software architecture by breaking it down into four clear, layered diagrams.
Context Level
Provides a high-level view of the system and its interactions with external users and systems.
Container Level
Identifies the main building blocks (e.g., web servers, applications, databases) and their interactions.
Component Level
Details the internal structure of each container by outlining its key components, responsibilities and their relationships.
Code Level
Focuses on the detailed organization of the code, often using UML Class diagrams to show relationships.
Each layer—from a high-level system view to detailed code structure—provides unique insights that help everyone, from developers to stakeholders, understand how the system fits together and functions.
Need help applying the C4 Model to your projects? Talk to our experts for practical, hands-on guidance.
Why Choose Sparx Systems Architecture Platform for C4 Model Implementation?
Tailored C4 Diagramming and Modeling
- With Enterprise Architect, create simple and clear C4 diagrams (Context, Container, Component, and Code) that help you document your software quickly.
- Use customized toolboxes to ensure your diagrams are consistent and easy to understand.
- Access a variety of model patterns and templates to jumpstart your modeling process, saving time and effort.
Built-in Traceability and Multi-Domain Modeling
- Link your C4 diagrams with other popular standards like UML and ArchiMate using Enterprise Architect, keeping your work organized and connected.
- Take advantage of Pro Cloud Server for real-time synchronization and multi-domain integration across IT systems.
- Ensure all team members are working with the latest information, reducing errors and improving collaboration.
Collaboration & Communication
- Prolaborate turns complex diagrams into easy-to-read visual dashboards that everyone can follow.
- Share clear, role-specific views to help everyone—from developers to managers—stay on the same page.
- Engage stakeholders with interactive discussions and feedback directly within the platform, enhancing communication.
Simple Governance and Documentation
- Enterprise Architect helps you follow best practices, keeping your diagrams neat and consistent.
- Enterprise Architect supports version control with built-in tools and integrates with SVN, TFS, and third-party solutions for Git-based workflows.
- Automate documentation generation to maintain up-to-date records effortlessly.
Actionable Insights for Strategic Decision-Making
- Use Prolaborate to see visual reports that make it easy to spot issues and plan improvements.
- Make smarter decisions with up-to-date information from the full Sparx Systems Architecture Platform.
- Customize dashboards to highlight key performance indicators relevant to your project's success.
