Amazon Web Services is the premier provider of cloud services. Among their service offering are Simple Queue Service (SQS). 

Amazon Simple Queue Service (SQS) is a fully managed message queueing service that makes it easy to decouple and scale systems. 

Hands on AWS: Simple Queue Service (SQS) provides a fundamental overview of SQS, best practices for design, and provides a few demos to get you started with SQS. 

This course is meant for beginners to AWS and SQS and could also be helpful for those prepping for AWS Certification Exams. 

By the end of the course, you will understand the fundamentals of SQS and you'll be able to start building scalable, decoupled systems.