Step-by-Step Guide to Deploy Multi-Region Applications on AWS

Introduction

Deploying a multi-region application will require setting up infrastructure across multiple regions.

This will ensure high availability, fault tolerance, and low latency for your users globally.

This article will use AWS (Amazon Web Services) for the demo. However, the architecture may be adapted to work with Azure and Google. The only thing you need to do is to use the equivalent resources accordingly.

Source of the Image: https://bit.ly/MultiRegionDeployment-aws

Here, I outline the steps to deploy an infrastructure similar to the one depicted in the above-provided architecture diagram.

Key Components for Your Architecture

The following are the resources you will need for your infrastructure.

Route 53

This resource will help you with the domain name system management and route all traffic to the closest AWS region from where your users reside.

CloudFront

To distribute your content globally and with low latency, you will use CloudFront, which is the Content Delivery Network AWS offers for this.

S3 Multi-Region Access Point