What are the differences between event bus architecture and microservices?

What are the differences between event bus architecture and microservices?

Event bus architecture focuses on asynchronous communication between services, while microservices is an architectural style that structures an application as a collection of loosely coupled services.

Can you explain how event bus architecture works?

Sure! In event bus architecture, services communicate by publishing and subscribing to events on a central bus, allowing for decoupled interactions.

What are the advantages of using microservices?

Microservices offer scalability, flexibility in technology choices, and improved fault isolation, making it easier to develop and deploy applications.

Are there any downsides to using event bus architecture?

Yes, potential downsides include increased complexity in managing events and the challenge of ensuring message delivery and order.

Which architecture is better for large-scale applications?

It depends on the specific use case. Event bus architecture can be beneficial for event-driven systems, while microservices are great for modular applications.