AWS
What Is AWS?
AWS (Amazon Web Services) is like renting a computer, storage, and other IT stuff from Amazon over the internet. Instead of buying your own server and keeping it in your room, you rent what you need from AWS and use it whenever you want.
Why AWS?
- No need to buy servers: Rent them when you need them.
- Pay for what you use: Use more, pay more; use less, pay less.
- Easy to scale: If more people visit your website, you can add more resources.
- Available worldwide: Run your applications in different parts of the world.
- Less headache: Amazon manages the physical hardware, so you don’t have to.
Top Services
| Service | What it does |
|---|---|
| EC2 | Rent virtual computers (servers). |
| S3 | Store files, images, backups, and other data. |
| VPC | Create your own private network in AWS. |
| IAM | Manage users, permissions, and access. |
| RDS | Run a managed database without handling all the setup yourself. |
| Lambda | Run code without managing servers yourself. |
| ELB | Spread incoming traffic across multiple servers. |
| Auto Scaling | Automatically add or remove servers based on demand. |
| CloudWatch | Monitor your resources, logs, and metrics. |
| Route 53 | Manage DNS and route users to your applications. |
| EKS | Run and manage Kubernetes on AWS. |
| CloudFront | Deliver website content to users from locations closer to them. |
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