8 Most Important Steps To Follow in System Design Round of Interviews

Understand the problem. The first step is to understand the problem that you are being asked to solve. What are the requirements of the system? What are the constraints? The more you understand the problem, the better you will be able to design a solution. Brainstorm solutions. Once you have a good understanding of the problem, it's time to start brainstorming solutions. Don't be afraid to come up with different ideas, even if they're not perfect. The goal is to get your creative juices flowing and to come up with a few different options to consider. Elicit feedback. Once you have a few different solutions, it's time to get feedback from your interviewer. This is an important step, as it will help you to refine your ideas and to identify any potential problems. Be sure to listen carefully to your interviewer's feedback and to be willing to adjust your solution accordingly. Start with the big picture. When designing a system, it's important to start with the big picture. What are the high-level components of the system? How will these components interact with each other? Once you have a good understanding of the big picture, you can then start to fill in the details. Consider scalability. When designing a system, it's important to consider scalability. How will the system handle increasing traffic or load? What are the bottlenecks in the system? Scalability is an important consideration, especially for systems that are expected to grow in the future. Think about trade-offs. There is no such thing as a perfect system. Every design decision will have trade-offs. It's important to be aware of these trade-offs and to make the best decision for the specific needs of the system. Be prepared to answer questions. In a system design interview, you can expect to be asked a lot of questions. Be prepared to answer questions about your design, the trade-offs that you made, and the scalability of the system. The more prepared you are, the more confident you will appear during the interview. Don't be afraid to ask for help. If you're stuck, don't be afraid to ask your interviewer for help. They will be happy to provide guidance and to help you to refine your solution.