Understanding Change Coupling in Software Design

:bulb:Change coupling is based on logical dependencies and can be measured using behavioral code analysis techniques.

:fire:Change coupling can help identify patterns of change and potential areas of duplicated code.

:link:Change coupling can provide insights into how well an architecture supports the organization's workflow and the impact of changes on different parts of a codebase.

:building_construction:Change coupling can be useful in the context of microservices, helping to identify dependencies and potential coordination challenges.

:chart_with_upwards_trend:Change coupling can help highlight areas for improvement and guide architectural decisions.

What is change coupling?

—Change coupling is a software analysis technique that measures logical dependencies between different parts of a codebase. It helps identify patterns of change and can provide insights into how well an architecture supports the organization's workflow.

How is change coupling different from code-level coupling?

—Change coupling is based on logical dependencies and focuses on the interaction between an organization and the code they are building. Code-level coupling, on the other hand, refers to dependencies between different pieces of code within a codebase.

How can change coupling be measured?

—Change coupling can be measured using behavioral code analysis techniques, such as analyzing commit patterns, analyzing interactions in a ticketing system, or using architecture analyzers. These techniques can help identify patterns of change and the impact of changes on different parts of a codebase.

What are the benefits of understanding change coupling?

—Understanding change coupling can help identify areas of duplicated code, highlight potential coordination challenges, and guide architectural decisions. It can provide insights into how well an architecture supports the organization's workflow and help improve the overall quality of a codebase.

How can change coupling be useful in the context of microservices?

—In the context of microservices, change coupling can help identify dependencies between different services and potential issues with coordination. It can provide insights into the impact of changes on different parts of the system and help guide decisions on service boundaries and responsibilities.

08:08Change coupling is a software analysis technique that measures logical dependencies between different parts of a codebase.

11:10Change coupling can be visualized using behavioral code analysis techniques and can help identify patterns of change.

19:29Change coupling can be useful in the context of microservices, helping to identify dependencies and potential coordination challenges.

21:43Visualizing team dependencies can help identify areas where teams need to align or restructure to reduce coupling.

23:27Change coupling can be used in all projects to reduce team dependencies and improve communication and coordination.