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2강1. 비교 : on-premise vs 클라우드 (장단점)1) on-premise의 문제점- over-provisioning, under-provisioning / maintenance 못함- scaling up / scaling down(capacity를 높이기, 줄이기) 가 어려움 2) 클라우드: computing as utility - 누구에게나 제공장점pay-as-you-goincreased scalability모든 것이 at scale하게 갖춰져 있음 SLA (service level agreement)에 availability, reliability 명시 단점overlapped boundaryinfrastructure service는 선택권이 적음limited portability : mi..
CS
2024. 10. 19. 02:03