Designadvanced
50 min
Design a Real-Time Notification System
Design the notification system for a platform with 5 million users. Users can receive notifications from: other users liking their post, system alerts, and marketing campaigns. Notifications must appear in real-time (under 2 seconds) and work across web, iOS, and Android.
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Worked Solution
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Skills you'll use
System DesignWebSocketsMessage QueuesPush Notifications
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Go to lessonWhat to expect
- Difficulty
- advanced
- Time
- 50 min
- Steps
- 6
- Type
- Design