AWS Certified Developer - Associate

Application Integrations

Section Introduction

In this section, we explore the concept of application integration on AWS—a suite of services designed to facilitate communication between decoupled components in microservices, distributed systems, and serverless applications. These services help ensure seamless, reliable interactions across your application architecture.

The image is an introduction slide showing icons and names of four AWS services: Amazon SQS, Amazon SNS, AWS Step Functions, and AWS AppSync.

Key AWS Integration Services

This lesson focuses on the following AWS services:

  • Amazon SQS (Simple Queue Service)
  • Amazon SNS (Simple Notification Service)
  • AWS Step Functions
  • AWS AppSync

Each of these services plays a critical role in ensuring effective, scalable communication within your AWS-powered applications.

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