1. 3계층 아키텍쳐
플로우 이해
- 사용자 -> DNS ( Route 53 )
- 사용자 -> ELB ( with IP )
- ELB is public subnet level - ELB -> ASG ( EC2 instances )
- ASG is private subnet level - ASG -> Data subnet
포폴 및 이력서 : https://upbeat-suede-20b.notion.site/2265782662ce8071aeb7f67163e63467?source=copy_link