[AWS Cloud Practitioner(CLF-C01)] Cloud Concept 2편 - AWS region

AWS Regions

-AWS has regions all around the world

-Names can be us-east-1, eu-west-3.... 

-A region is a cluster of data centers

 현재 AWS 리전현황- 서울은 2016년에 시작헀넹

 

How to choose an AWS Region? 

-  Compliance with data governance and legal requirements : data never leaves a region without your explicit permission

- Proximity to customer : reduced latency

- Available services : within a Region : new Services and new features aren't available in every Region

- Pricing : pricing varies region to region and is tansparent in th service pricing page

 

-데이터 거버넌스 및 법적 요구 사항 준수: 데이터는 귀하의 명시적 허가 없이 지역을 떠나지 않습니다

-고객과의 근접성 : 대기 시간 감소

-사용 가능한 서비스: 지역 내: 일부 지역에서는 새로운 서비스 및 새로운 기능을 사용할 수 없습니다

-가격 책정: 가격 책정은 지역마다 다르며 서비스 가격 책정 페이지에서 투명합니다.

 

 

 AWS Aavailabilty Zones

- Each region has many availability Zones

( usually 3, min is 2, max is 6)

 

https://aws.amazon.com/ko/cloudfront/features/?p=ugi&l=na&whats-new-cloudfront.sort-by=item.additionalFields.postDateTime&whats-new-cloudfront.sort-order=desc

콘텐츠 전송 네트워크의 주요 기능 | 성능, 보안 | Amazon CloudFront

 

Tour of the AWS Console (AWS 콘솔 둘러보기)

*AWS has Global Services

- identity and Access Management(IAM)

- Route 53 ( DNS Service)

- CloudFront( Content Delivery Network)

-> 설명 참고 https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/Introduction.html

- WAF (Web Application Firewall)

 

*Most AWS Services are Region-scoped:

-Amazon EC2(Infrastructure as a Service)

-Elastic Beanstalk(Platform as a Service)

-Lambda(Functon as a Service)

-Rekognition(Software as as Service)