SE Radio 662: Vlad Khononov on Balancing Coupling in Software Design

Software architect and author Vlad Khononov
joins host Jeff Doolittle for a discussion on balancing coupling
in software design. They start by examining coupling and its
relationship to complexity and modularity. Vlad explains the
historical models for assessing coupling and introduces his
updated approach, integration strength, which aims to simplify
earlier frameworks and adapt them for modern practices.


The episode explores three dimensions of coupling:


integration strength (knowledge sharing),

distance (proximity of components), and

volatility (likelihood of change).



Vlad illustrates how design decisions can lead systems toward
complexity or modularity, and he emphasizes the importance of
managing coupling to minimize cognitive load and cascading
changes. The conversation wraps up with insights on applying
these principles to real-world software projects and a reminder
of coupling's critical role in software architecture. Brought to
you by IEEE Computer Society and IEEE Software magazine.