What are the differences between Pub/Sub and Event Bus?
Pub/Sub is a messaging pattern where publishers send messages to subscribers without knowing who they are. An Event Bus, on the other hand, is a more general term for a system that allows different components to communicate through events.
Can you explain how Pub/Sub works in more detail?
Sure! In a Pub/Sub system, publishers send messages to a topic, and subscribers listen to that topic. When a message is published, all subscribers to that topic receive the message.
What are some use cases for using an Event Bus?
Event Buses are great for decoupling components in a system, enabling microservices communication, and handling events in real-time applications.
Which one is better for scalability?
Pub/Sub systems are generally better for scalability because they can handle a large number of subscribers and messages efficiently.
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