Understanding System Design

System design is a crucial skill for any software engineer. In this comprehensive guide, we'll cover the key concepts you need to know.

What is System Design?

System design involves creating the architecture for software systems. It requires understanding how different components work together.

Key Concepts

Scalability Scalability is the ability of a system to handle increased load. There are two types: - **Horizontal Scaling**: Adding more machines - **Vertical Scaling**: Adding more resources to existing machines

Reliability A reliable system continues to work correctly even when things go wrong.

Maintainability Maintainability refers to how easy it is to fix bugs, add features, and operate the system.

Conclusion

Understanding these fundamentals is essential for building robust systems.