Most Common System Design Question

Most Common System Design Interview Questions.

3. Design a chat app like WhatsApp. Tests if you can dig through product requirements, understand NoSQL databases like DynamoDB, use websockets at scale, etc. Most major companies ask this question.

2. Design a social media app like Instagram. Tests if you understand fan out, image and video processing, CDNs, The Celebrity problem, etc.

1. Design a URL Shortener. For some reason everyone loves asking this question. It’s fairly straightforward once you know it, and tests core skills like unique identifier generation, basic RESTfulAPI design, etc.

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Видео Most Common System Design Question канала Arjay McCandless