Event Bus PoC

Event bus proof of concept with RabbitMQ and Spring Boot microservices.

Components

• fcproxy_service

  • Rest controller POST /user/logged-in.
    • Publishes an UserLoggedIn event to the event bus.

• user_service

  • Listens to the event bus for UserLoggerIn events.
    • Writes the user to user_database.
    • Publishes an event UserCreated or UserUpdated.

• basket_service

  • Listens to the event bus for UserCreated or UserUpdated events.
    • Writes the user to basket_database.

• user_database

  • MySQL database. Only table users.

• basket_database

  • MySQL database. Table users and more.

• event_bus

  • RabbitMQ server.

Architecture

Download the project from Github

git clone [email protected]:davamigo/event-bus-poc.git

Downloads

Slides (PDF)