Learn how to implement the publisher-subscriber pattern in Spring Boot applications using AWS SNS and SQS. This article guides you through configuration details using Spring Cloud AWS, IAM and resource policies, and local development using LocalStack.

Reflectoring offers practical insights and real-world examples for software developers, covering topics such as microservices, domain-driven design (DDD), and software architecture. Developers can learn about architectural patterns, design principles, and best practices for building scalable and maintainable software systems.

Reflectoring

This article explains how to implement the publisher-subscriber pattern in Spring Boot microservices using AWS SNS and SQS services. It discusses the benefits of a loosely coupled architecture and the advantages of using AWS services for asynchronous communication.

Publisher-Subscriber Pattern Using AWS SNS and SQS in Spring Boot

Decoupling with SNS: Advantages over Direct Messaging Queues

Validating Pub/Sub Functionality with LocalStack and Testcontainers