#backend-engineering

Articles tagged with #backend-engineering

Design a news feed
A news feed is your social network's "For You" page. It displays your friends' updates. The System Design Interview book provides a straightforward solution without many details. Hello Interview's ver
Oct 6, 20263 min read48
Design a notification system
There are three main types of notifications: push, email, and SMS. They are usually 'soft' real-time, and they should support opt-outs across multiple devices per user. Pushes are routed to Apple or F
Sep 16, 20262 min read187