Develop Code for Applications Hosted on AWS | 🏗️ Build An Order Processing System

An AWS Developer Associate guide reviews application development patterns for building resilient, loosely coupled systems.

It highlights event-driven design, microservices, and both synchronous and asynchronous communication.

The guide also covers messaging services like EventBridge, SNS, SQS, and Kinesis, plus serverless tools such as Lambda and Step Functions.

These patterns support scalable workflows like order processing while improving fault tolerance, retry behavior, and failure handling.