AWS의 글로벌 인프라 (특히 transit)
https://aws.amazon.com/ko/blogs/networking-and-content-delivery/building-a-global-network-using-aws-transit-gateway-inter-region-peering/ Building a global network using AWS Transit Gateway Inter-Region peering | Amazon Web Services Global companies have historically dedicated considerable financial and engineering resources to building wide-area-networks (WANs) so people in different geographie..
S3 Bucket Policy vs IAM role
https://www.beabetterdev.com/2022/03/15/s3-bucket-policy-vs-iam/ Amazon S3 Bucket Policy vs IAM - When To Use What? Trying to understand the difference between Amazon S3 Bucket Policy and IAM? Learn how to decide and more in this article. www.beabetterdev.com 뭐.. 결국 기능은 똑같은데, 적용 스코프가 다른 것 같음(?) 그리고 Bucket Policy는 최대 20KB까지 작성 가능하고, IAM role은 5KB까지 작성하대. 이게 좀 유의미한 차이겠다.
EC2 ASG Connection Draining
https://aws.amazon.com/ko/blogs/aws/elb-connection-draining-remove-instances-from-service-with-care/ ELB Connection Draining – Remove Instances From Service With Care | Amazon Web Services AWS Elastic Load Balancing distributes incoming traffic across multiple Amazon EC2 instances: You can use Elastic Load Balancing on its own, or in conjunction with Auto Scaling. When combined, the two features..