Implementing A Bounded Context

David Pitt Microservices 4 Comments

Arguably one of the most difficult Microservices patterns to apply and implement is the bounded context. The bounded context concept originated in Domain-Driven Design (DDD) circles. It promotes an object-model-first approach to a service, defining a data model that a service is responsible for and is “bound to.” In other words, the service owns this data and is responsible for …


Messaging with RabbitMQ

Mark Adelsberger Java, Technology Snapshot, Tutorial Leave a Comment

We previously published a brief tutorial showing how to set up a Spring RabbitMQ Template. Now, let’s take a step back for a broader view of what RabbitMQ is and how you might use it. This article introduces the relevant concepts, hopefully helps you to navigate around one or two common “gotchas,” and provides links to more in-depth resources. It …


Tutorial: RabbitMQ with Spring Framework

Zhihua Douglas Dong Java, Spring, Tutorial 13 Comments

In this quick tutorial, we will create a RabbitMQ Template to send messages to an exchange. The exchange we are working to send a message to is named “TUTORIAL-EXCHANGE” with a routing key of “my.routingkey.1”. We will then create an AMQP listener in order to listen for messages in the same exchange using the pattern of the sender’s routing key. …