SequenceDiagram.org

Website

sequencediagram.org

$ Details

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Categories

#Diagrams #Flowcharts #Flow Charts And Diagrams #Wireframing

C4 model

Website

c4model.com

$ Details

Categories

#Flow Charts And Diagrams #Diagrams #UML #UML Diagrams

SequenceDiagram.org features and specs

• User-Friendly Interface
  SequenceDiagram.org offers a clean and straightforward interface, making it easy for users to create and edit sequence diagrams without a steep learning curve.
• Real-Time Collaboration
  The platform allows multiple users to collaborate on a diagram in real-time, facilitating teamwork and remote collaborations.
• No Installation Required
  As a web-based tool, SequenceDiagram.org does not require any software installation, allowing users to start creating diagrams immediately from any device with internet access.
• Live Preview
  Users can see a live preview of their diagram as they edit, providing immediate feedback and reducing the time to iterate designs.
• Free to Use
  Offers core functionality for free, which is accessible for users looking for a no-cost solution for creating sequence diagrams.

Possible disadvantages of SequenceDiagram.org

• Limited Features
  Compared to more advanced diagramming tools, SequenceDiagram.org may lack advanced features and customization options that some power users might require.
• Internet Dependency
  As an online tool, users need a stable internet connection to access and work on their diagrams, which can be a limitation in offline scenarios.
• Basic Export Options
  The export options may be basic, lacking in various formats or high-resolution outputs that might be needed for professional presentations or publications.
• Potential Privacy Concerns
  As with any online platform, there could be concerns about data privacy and security, especially when dealing with sensitive or confidential information.

C4 model features and specs

• Simplicity
  The C4 model promotes a simple and clear approach for visualizing software architecture by limiting the number of diagram types and focusing on different levels of detail, making it easy to understand and use.
• Scalability
  The C4 model scales well with systems of varying complexity, offering different levels of abstraction (Context, Container, Component, and Code) tailored to different audiences and detailed needs.
• Clarity of Communication
  By dividing the representation of the system into different levels, the C4 model improves communication among stakeholders by providing the right level of detail to the right audience.
• Standardization
  The model introduces a standard way to create architecture diagrams, making it easier to maintain consistency and understandability across different teams and projects.
• Focus on Architecture
  C4 places a strong emphasis on architectural elements without becoming tied into specific tooling or technology choices, thus focusing on high-level designs rather than low-level implementation details.

Possible disadvantages of C4 model

• Learning Curve
  While C4 provides a simplified approach, there is still a learning curve for those unfamiliar with its four different levels of abstraction, especially for newcomers to software architecture.
• Lack of Tool Support
  Compared to older and more established diagramming approaches, there may be limited tool support for the C4 model, which can make it harder to integrate into some existing workflows.
• Potential for Over-Simplification
  By focusing only on four levels of abstraction, there's a risk that some important details may be overlooked or oversimplified, leading to incomplete documentation for very complex systems.
• Subjectivity in Detail
  Deciding what details to include and at which level can be subjective, potentially leading to inconsistencies in diagrams if not clearly defined and standardized across a team.
• Not Comprehensive
  The C4 model focuses solely on structural organization and may not comprehensively address other architectural concerns such as behavior, performance, or data flow, requiring supplementary models or documentation.

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Visualising software architecture with the C4 model - Simon Brown, Agile on the Beach 2019