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Publish/Subscribe In this tutorial, we will use PHP with the php-amqplib library to implement a publish/subscribe system. This pattern differs from work queues, where each task is delivered to exactly one worker. Instead, we will broadcast messages to multiple consumers. Prerequisites This tutorial assumes RabbitMQ is installed and running on l ...

Event Bus Pattern Overview The Event Bus pattern provides a publish-subscribe mechenism that enables loose coupling between components. Rather than maintaining direct references to subscribers, publishers dispatch events through a central mediator, and interested components register their interest at runtime. This architectural approach proves ...