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The Whatsapp system architecture is a common system design interview question. This interview question asks us to select a set of features like sending chat messages, read receipts, group messaging and last seen visibility.
The chat system must be scalable and have other non functional requirements like message ordering, retrial, idempotency, load balancing and image sharing.
Recommended system design video course:
interviewready.io
Along with video lectures, this course has architecture diagrams, capacity planning, API contracts and evaluation tests. It's a complete package.
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Check out the other system design videos on the channel here:
• System Design Playlist
References:
Designing Data-Intensive Applications - amzn.to/2yQIrxH
spectrum.ieee.org/tech-talk/c...
highscalability.com/blog/2014/...
highscalability.com/blog/2014/...
Tinder video - • System Design: TINDER ...
System Design Playlist - • System Design Playlist
Load balancer - • What is LOAD BALANCING...
Consistent Hashing - • What is CONSISTENT HAS...
Message Queues - • What is a MESSAGE QUEU...
Messaging idempotency and ordering - • System Design - Messag...
Chapters
00:00 Requirement Setting
02:35 Image storage
03:07 System Design
15:00 Load balancer
21:00 Consistent Hashing
21:55 Message Queues
23:05 Messaging idempotency and ordering
#SystemDesign #DesignWhatsapp #gkcs
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Quora: www.quora.com/profile/Gaurav-...
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