Why Deploying workloads on EKS in AWS? - Purpose & Use Cases

The Big Idea

What if you could deploy your app everywhere with just one command, no sweat?

The Scenario

Imagine you have a website or app that needs to run on many computers at once to handle lots of visitors. You try to set up each computer by hand, installing software and copying files one by one.

The Problem

This manual way is slow and tiring. If you make a small mistake on one computer, your app might break. Also, when you want to add more computers or fix problems, it takes a lot of time and effort.

The Solution

Using EKS (Elastic Kubernetes Service) lets you tell the system what your app needs, and it automatically runs your app on many computers. It handles starting, stopping, and fixing your app without you doing it all manually.

Before vs After

✗ Before

ssh server1
install app
ssh server2
install app
...

✓ After

kubectl apply -f app-deployment.yaml

What It Enables

You can easily run and manage your app at large scale without worrying about each computer individually.

Real Life Example

A company launches a new online store and uses EKS to quickly deploy their app so it can handle thousands of shoppers at once without downtime.

Key Takeaways

Manual setup is slow and error-prone.

EKS automates running apps on many computers.

This makes scaling and managing apps simple and reliable.