August 2023
Beginner to intermediate
408 pages
4h 57m
Korean
Content preview from 클라우드 엔지니어를 위한 97가지 조언
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39 단일 리전 의존성은 절대 안 된다
드렉 마틴
마이크로소프트 패턴 및 사례 그룹 수석 프로그램 매니저
다양한 크기와 형태의 기업들은 모두 클라우드로 마이그레이션하면서 꽤 자주 엄청난 실수를 한다.
“와, 우리는 이제 더 이상 장애 대응이나 업무 연속성 계획business continuity plan1을 세우지 않아도 됩니다! 마이크로소프트, AWS, 구글이 모두 알아서 해 줄 것입니다!”
이 말은 사실이다. 클라우드는 여러분 기업이 이전하는 데 탄력성이 아주 높은 곳이지만, 그 기초에는 클라우드조차 물리 서버로 구성되고 인력으로 운영된다. 멈추고, 화재가 발생하고, 폭격을 맞기도 하며 때로는 인간의 실수에 노출된다. 따라서 클라우드로 마이그레이션하는 경우에 무엇보다 중요한 교훈은 바로 절대로 단일 리전 의존성을 만들면 안 된다는 것이다!
중복 스토리지
여러 물리적 위치에 데이터 복사본을 여러 개 유지하자.
가용 영역
단일 리전 내 여러 데이터 구역/시설에서 여러분의 솔루션을 구동하자.
백업
파일이 잘못될 경우에 대비해서 파일 수준 복구를 활성화하자.
사이트 복구
한 리전에서 다른 리전으로의 VM 장애 조치를 아주 짧은 복구 시간 목표Recovery Time Objective, RTO/복구 지점 목표Recovery Point ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.