Twitter system design mock interview (with Senior Software Engineer)

Video Description

GET 1-to-1 COACHING for system design interviews: https://igotanoffer.com/en/interview-coaching/type/system-design-interview?utm_source=Youtube&utm_medium=eng-video&utm_campaign=eugene-twitter Today's mock interview: "Design Twitter or "X"". Our guest candidate is Eugene from Crushing Tech Education. He takes on this extremely popular system design interview question. You can see more designs from Eugene on his very useful channel: https://www.youtube.com/@crushingtecheducation Chapters: 00:00 Intro 01:17 Question: How would you design Twitter or X.com? 01:40 1. Clarification questions 05:46 2.1 Design high-level (calculate metrics) 11:25 2.2 Design high level (API) 14:33 2.3 Design high level (components) 15:52 2.4 Design high level (database) 19:09 3.1 Drill down (workflow) 27:49 3.2 Drill down (timeline service) 29:18 3.3 Drill down (user follow) 30:59 3.4 Drill down (revisit workflow) 32:57 3.5 Drill down (user timeline) 39:08 3.6 Drill down (summary) 41:42 4.1 Refine the design (bottlenecks) 47:10 4.2 Refinie the design (popular users) 48:55 4.3 Refine the design (tweet storage) 52:55 Final feedback and end interview Need more help prepping for your system design interview? Use our free guide: https://igotanoffer.com/blogs/tech/system-design-interview-prep?utm_source=Youtube&utm_medium=eng-video&utm_campaign=eugene-twitter About us IGotAnOffer is a coaching platform that helps engineers get a job at top companies like Google, Amazon, Meta, etc. Our coaches are all ex-interviewers with first-hand experience of what it takes to get an offer. - Read what FAANG engineers say about us: https://igotanoffer.com/en/reviews?utm_source=Youtube&utm_medium=eng-video&utm_campaign=eugene-twitter - Get 1-1 interview coaching and land a job at Google, Amazon, Facebook, etc. Browse our coaches: https://igotanoffer.com/en/interview-coaching/type/tech-interview?utm_source=Youtube&utm_medium=eng-video&utm_campaign=eugene-twitter - Get 1-1 resume coaching to land interviews at FAANG companies: https://igotanoffer.com/en/resume-service/role/software-engineer?utm_source=Youtube&utm_medium=eng-video&utm_campaign=eugene-twitter - Get 1-1 career coaching to shine at work: https://igotanoffer.com/en/career-coaching?utm_source=Youtube&utm_medium=eng-video&utm_campaign=eugene-twitter - Subscribe to this channel for more high-quality system design / software engineer mock interview videos coming soon!