This is the first part of the system design series. Here we define the architecture, components, and interfaces required to build robust software systems at scale.
What is System Design?
System design is the process of defining the architecture, modules, interfaces, and data for a system to satisfy specified requirements. It is the bridge between business needs and technical reality.
Key Principles
- Scalability: The ability of a system to handle increased load.
- Reliability: Ensuring the system performs its intended function under specified conditions.
- Maintainability: The ease with which a system can be modified to correct faults or improve performance.