My Tech Blog (snapshot)

1. EBS Volume Types1-1. What is EBS Volume Types▶ EBS Volumes come in 6 typesgp2 / gp3 (SSD): General purpose SSD volume  that balances price and performance for a wide variety of workloads.io 1 / io 2 Block Express (SSD): Highest-performance SSD volume for mission-critical low-latency or high-throughput workloadsst 1 (HDD): Low cost HDD volume designed for frequently accessed, throughput-intens..

1. EC2 Instasnce Storage Section1-1 .What's an EBS Volume?An EBS (Elastic Block Store) Volume is a network drive you can attach to your instances while they runIt allows your instances to persist data, even after their termination- EBS 볼륨을 사용하면 인스턴스가 종료된 후에도 데이터를 지속할 수 있다. 인스턴스를 재생성하고 이전 EBS볼륨을 마운트하면 데이터를 다시 받을 수 있다. They can only be mounted to one instance at a time (at the CCP level)- But some..