In this video, I explain how to create a two-tier architecture on AWS.

At the end of this demo, you will learn the following:

1. How to create a VPC (Virtual Private Cloud).
2. How to create a Public Subnet and Private Subnet.
3. How do you configure the Public Subnet to connect to the Internet via an Internet Gateway you create and attach to the VPC?
4. How do you configure your private subnet to connect to the Internet via the NAT Gateway? You must create and attach it to the public subnet.
5. How do you create a server (EC2) in the public subnet and another server to host a database without exposing it to the Internet in the private subnet?
6. Finally, how can the server in the private subnet be accessed using the server (Bastion) in the public subnet?

Happy Learning!