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Become an AWS pro with insights from a seasoned Amazon engineer. Get hands-on with essential AWS services like DynamoDB, S3, and EC2. No setup, no cleanup, no hassle.

local.tar.gz

NodeHelloWorld

NodePackageChange

NodeGithub

InfrastructureAsCode

ADCodebuildGithub

AutomaticDeployments1

AutomaticDeployments2

LoadBalancing1

Scaling1

Production1

CustomDomain1

Https1

NetworkSecurity1

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This is not your typical AWS reference course. You won’t find most of the knowledge that's shared here in the AWS docs. The goal here is to help you realize which AWS features you’d be foolish not to use — features that have passed the test of time by being at the backbone of most things on the Internet.

In this course, you'll learn a technique used to help make reliable technical choices without getting paralyzed in the face of so many options. You’ll start by going through the most fundamental services AWS offers such as DynamoDB, S3, EC2. Each section breaks down how it’s used, the pros and cons, why you should (or shouldn't) be using it, and more.

This course was written by a former Amazon engineer with 15 years of experience working on AWS.

The Good Parts of AWS: Cutting Through the Clutter

## A queue in the cloud 

SQS is a highly-durable queue in the cloud. You put messages on one end, and a consumer takes them out from the other side. The messages are consumed in almost first-in-first-out order, but the ordering is not strict. The lack of strict ordering happens because your SQS queue is actually a bunch of queues behind the scenes. When you enqueue a message, it goes to a random queue, and when you poll, you also poll a random queue. In addition, duplicate messages can emerge within SQS, so your consumers should be prepared to handle this situation.

SQS: A queue in the cloud and its features are discussed in this lesson.

Application Integration: SQS

Before Getting Started

Part 1: The Good Parts

Part 2: The Bootstrap Guide

Host Our Application on EC2 Instance

Infrastructure as Code

Automatic Deployments: Create a CI/CD Pipeline

Load Balancing: Add an Application Load Balancer

Scaling: Add an Auto Scaling Group

Conclusion

Application Integration: SQS

A queue in the cloud