Principle Quote by Anonymous
““The Principle of Least Knowledge is a concept about minimizing dependencies. As you are architecting the system, the goal is to strive for proper coupling and cohesion. That is, you want loose coupling for capabilities that are more independent of one another, and you want high cohesion for capabilities that are highly correlated to one another (they should do one thing well).””
About This Quote
Source Technical article: Software architecture principles
Minimizing dependencies through loose coupling and high cohesion leads to maintainable, scalable systems.
In simple terms: Keep components independent and focused.
Key Takeaway
Design for modularity.
Themes
software design
modularity
coupling
cohesion
Mood
analytical
practical
Type
instructional
explanatory
When to use this quote
- building microservices
- refactoring legacy code
- team collaboration
- scaling applications
Key Concepts
system architecture
dependency management
engineering best practices
Questions to Reflect On
- How can you measure cohesion in a project?
- When is tight coupling acceptable?
A Different Perspective
Over‑emphasis on separation can fragment functionality; cohesion must be meaningful.
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