Do’s and Dont’s in System Design Interview Round
Let’s try to make it simple and discuss some key points before you start your preparation for this round.
- Consider your interviewer as a team member and take this round as an opportunity to work with him where you both are supposed to solve a real-world problem related to your company’s goal but here you need to take ownership and lead everything.
- The main purpose of this round is to understand how capable you are of building a large-scale system and your thought process behind designing a service. Clarity of thoughts matters a lot because if you can explain it to the interviewer, you can do this in your team as well.
- One of the good things for you in this round is that you are supposed to come up with the best solution for all kinds of open-ended problems instead of accurate solutions. Your ability to articulate your thoughts matters more than the final design you present to them.
We hope that from the above points, we have simplified a few things for you and made this round a little bit easier for you.
How to Crack System Design Interview Round
In the System Design Interview round, You will have to give a clear explanation about designing large scalable distributed systems (like Twitter, Messenger, Netflix, Uber, etc..) to the interviewer. This round may be a challenging and complex round for you because you are supposed to cover all the topics and tradeoffs within this limited time frame which seems to be impossible. But this article will work as a guide to solve all these doubts and problems and make you excel in the System Design Interview Round
Steps to Crack System Design Interview Round
- Steps to Crack System Design Round in Interviews
- Understand the Goal and Gather All the Requirements
- Understand the Estimation and Constraints
- Define the Data model design
- API design
- High-level component design
- Detailed design
- Identify and resolve bottlenecks
- Most Frequently asked Problems for System Design
- Quick Tips and Strategies for Succeding in System Design Interview Round:
- Importance of Communication in System Design Interview Round
- Do’s and Dont’s in System Design Interview Round