Low-Level Design
- Detailed Component Design
- Implement designs with greater depth for each component that has been included in the high-level design. Show diagrams and describe how each component works.
- Data Flow
- Explain how the data moves around the system. It should have information about processing and communication of data among components.
How to Answer a System Design Interview Problem?
System design interviews are crucial for software engineering roles, especially senior positions. These interviews assess your ability to architect scalable, efficient systems. Unlike coding interviews, they focus on overall design, problem-solving, and communication skills. You need to understand requirements, make informed trade-offs, and justify your decisions to succeed. This article offers practical tips and strategies to help you confidently tackle system design interview problems
Below are the steps to Answer a System Design Interview Problem:
Important Steps for Answering a System Design Interview Problem
- Step 1: Clarify Requirements
- Step 2: Capacity Estimation
- Step 3: High-Level Design
- Step 4: Low-Level Design
- Step 5: Database Design
- Step 6: API Design
- Step 7: Key Components of the system
- Step 8: Problem Areas
- Practice Problems for System Design