Map the dot of AWS EC2 instance

overview the EC2’s elements.

🔧 Amazon Machine Image (AMI): instance’s OS image

🔧 Instance type: resource spec of instance

🔧 Connectivity: methods to access to instance

🔧 Network

🔧 Security: firewall of instance

🔧 Storage

🔧 Eliminate instance state

🔧 Placement group

🔧 User data

💵 Purchase option