typescriptpublish-subscribegoogle-cloud-pubsubevent-bus

Different between Eventbus and Google Pub/SUb

FYI, I know this question is asked here.

But I have a bit specific question.

  1. What is the difference between them?
  2. Can I use EventBus with Google Pub/Sub.
Solution

  • 1. What is different between them ?

    As we can see on documentation of Guava EventBus, it's used on the distribution of java events inside an application.

    It is designed exclusively to replace traditional Java in-process event distribution using explicit registration. It is not a general-purpose publish-subscribe system...

    Cloud Pub/Sub is a a general-purpose publish-subscribe with a large variety of use cases.

    Documentation says:

    This supports an "enterprise event bus" and event-driven application design patterns.

    but it's different from what Guava's does.

    2. Can I use Eventbus with Google Pub/Sub ?

    Thinking of developing, I may say you can use Pub/Sub for your App intra-communication. But it's going to be different from what Guavas do and work.