C4 Model

The C4 Model primarily addresses the friction of communication and understanding in software architecture. By providing a clear and visual framework, it improves coordination and reduces misunderstandings among different stakeholders involved in the software development process.

The C4 Model is a framework designed to help software development teams visualize and document software architecture. It stands for Context, Containers, Components, and Code, which represent different levels of abstraction. Each level addresses a specific set of concerns, making it easier to communicate the architecture to both technical and non-technical stakeholders. The model is widely appreciated for its clarity and ability to break down complex software designs into manageable and understandable pieces.

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Steps / Detailed Description

Create a Context diagram to outline the system's interactions with users and other systems.
Develop a Container diagram to show the high-level technology choices and how the system is segmented.
Construct a Component diagram to detail the internal structure of the containers.
Define a Code diagram to delve into the implementation details of individual components.

Best Practices

Regularly update diagrams to reflect changes in the system
Use tools that support the C4 Model to streamline the creation and maintenance of diagrams
Involve stakeholders from both technical and non-technical backgrounds in the review process