LLD Foundations: Coupling vs Cohesion (how to judge if your design is actually good)
The article discusses the concepts of coupling and cohesion in system design, emphasizing their importance in evaluating design quality. High cohesion and low coupling are presented as key principles for creating maintainable and adaptable systems. The author encourages designers to assess their work by examining responsibilities and dependencies within their components.
- ▪Cohesion measures how closely related the responsibilities inside a module are.
- ▪High cohesion leads to easier understanding and testing of code.
- ▪Coupling measures how dependent components are on each other.
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try { if(localStorage) { let currentUser = localStorage.getItem('current_user'); if (currentUser) { currentUser = JSON.parse(currentUser); if (currentUser.id === 3805711) { document.getElementById('article-show-container').classList.add('current-user-is-article-author'); } } } } catch (e) { console.error(e); } Saras Growth Space Posted on May 16 LLD Foundations: Coupling vs Cohesion (how to judge if your design is actually good) #lld #systemdesign #softwareengineering #codinginterview System Design (6 Part Series) 1 LLD Foundations: What is System Design (and why it actually matters) 2 LLD Foundations: Understanding Requirements (the step most people skip) ... 2 more parts...
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