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System Design: The Pub-sub Abstraction

System Design: The Pub-sub Abstraction

Get introduced to the basics of designing a pub-sub system.

What is a pub-sub system?

Publish-subscribe messaging, often known as pub-sub messaging, is an asynchronous service-to-service communication method that’s popular in serverless and microservices architectures. Messages can be sent asynchronously to different subsystems of a system using the pub-sub system. All the services ...