Notification Service System Design Interview Question to handle Billions of users & Notifications

Solution for System Design Interview Question – “Design a Notification Service, that would be used to send Email/ SMS/ Push notifications to billions of users.”

This is being asked by a lot of companies lately like Twitter, Uber, Google, Amazon, etc.

Prerequisites:
How to select the right Database for a Large Scale System: Q

Summary of the video: l

Architecture diagram: %20design.png

Author: /

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PS: This is not the real architecture of any such platform. This is my take on how I would answer that problem.

#codekarle #systemdesign #notification #system #design #interview #amazon #faang #sms #email

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