Principles of software architecture

In the ever-evolving landscape of software development, architects and developers are continually challenged to design systems that are not only functional and performant but also maintainable, scalable, and resilient to change. The key to achieving such a balance lies in adhering to foundational principles that have been distilled from decades of collective experience and wisdom in software engineering. These principles are the bedrock upon which reliable and efficient software systems are built.

Exploring coupling and cohesion

Coupling is often compared to cohesion. Typically, low coupling is associated with high cohesion, and the reverse is also true. Larry Constantine introduced the software quality metrics of coupling and cohesion in the late 1960s within the framework of structured design, emphasizing “good” programming practices aimed at minimizing costs related to maintenance and modifications.

Mastering coupling