How to Write a Pub Sub Service With Go
An overview of the Pub/Sub pattern and how it works. What is Pub/Sub? The Pub/Sub (publish/subscribe) pattern is a messaging pattern used in distributed systems to enable asynchronous communication between components or systems. It allows for the decoupling of senders (publishers) and receivers (subscribers) by introducing an intermediary called a message broker or message bus.
How does its work? Publishers: Publishers are responsible for sending messages to specific topics. A topic is a named channel or category to which messages can be published.
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