What are the best practices for implementing the event bus pattern in architecture?

What are the best practices for implementing the event bus pattern in architecture?

The event bus pattern is great for decoupling components. Best practices include using a centralized event bus, ensuring event naming conventions are clear, and implementing error handling.

Can you explain why decoupling components is important?

Decoupling components allows for easier maintenance and scalability. It enables teams to work on different parts of the system independently.

What are some common pitfalls to avoid when using the event bus pattern?

Common pitfalls include overusing the event bus, leading to complex dependencies, and not properly documenting events, which can cause confusion.

How can I ensure my event bus is performant?

To ensure performance, consider using asynchronous processing, limiting the number of subscribers per event, and monitoring event processing times.