November 2025
Intermediate to advanced
130 pages
3h 20m
Portuguese (Portugal, Brazil)
Content preview from Linux no Azure (Portuguese Edition)
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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.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.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.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.
Capítulo 2. Opções de implantação deIaaS e PaaS
Este trabalho foi traduzido com recurso a IA. Agradecemos o teu feedback e comentários: translation-feedback@oreilly.com
Os serviços Cloud são divididos em três categorias principais: infraestrutura como serviço (IaaS), plataforma como serviço (PaaS) e software como serviço (SaaS). Essas categorias, como definidas pelo NIST,1 têm como objetivo organizar as ofertas de computação em nuvem em torno do que é responsabilidade do cliente e do que é responsabilidade do provedor de nuvem. As diferenças são definidas no Modelo de Responsabilidade Compartilhada da computação em nuvem. Vamos dar uma olhada no modelo em um momento, mas primeiro vamos ver a diferença entre essas categorias de recursos de computação em nuvem de uma perspectiva técnica.
A IaaS atribui o maior nível de responsabilidade ao cliente. Resumindo, a IaaS é basicamente como VMs rodando na nuvem — há um nível definido de recursos (CPU, RAM, espaço em disco rígido etc.) disponibilizados para o usuário final, e o usuário pode instalar os aplicativos que quiser nesses recursos, desde o sistema operacional até os aplicativos. O usuário final é totalmente responsável pela instalação, configuração e manutenção desses aplicativos. O IaaS dá ao usuário final o máximo de controle sobre os recursos pelos quais está pagando, mas também exige mais trabalho para manter tudo funcionando. Por exemplo, digamos que você tenha o Accelerated Networking rodando em uma instância IaaS. É sua ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.