Building Decoupled Applications by Using Amazon SQS скачать в хорошем качестве

Building Decoupled Applications by Using Amazon SQS

Challenge Lab: Decoupling the Café Application with Messaging Services The café needed to improve its application’s resilience by separating key components. Instead of tightly coupling the web and order-processing layers, I implemented messaging queues to handle order requests efficiently. What I implemented: Set up an Amazon SQS queue to hold and manage incoming orders asynchronously Configured Amazon SNS to notify relevant services when new orders are placed Integrated the web and backend components using a decoupled message workflow Tested message delivery, visibility timeout, and error handling to ensure smooth processing Outcome: The café’s application can now process high traffic without bottlenecks, ensuring no orders are lost even if a component fails. This approach enhanced scalability, reliability, and fault isolation across the system.