for what you use • On-demand, Reserved, Spot, Scheduled, Dedicated • Different instance types • "Amazon Machine Image” Amazon EC2 AMI Auto Scaling Instance T3 instance Spot instance
“Network Access Control Lists” (NACL) Amazon VPC Internet gateway NAT gateway AWS Cloud VPC Availability Zone Private subnet Public subnet NAT gateway Availability Zone Private subnet Public subnet Region VPN gateway Peering AWS Direct Connect Network access control list Security group