April 2026
Intermediate
54 pages
1h 2m
Portuguese (Portugal, Brazil)
Content preview from Padrões de design Java empresarial na era nativa da Cloud (Portuguese Edition)
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Capítulo 6. Juntando tudo
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A era nativa da Cloud exige uma evolução dos arquitetos Java corporativos. As habilidades necessárias mudaram: de memorizar APIs de especificação para dominar a dinâmica de sistemas distribuídos; de escolher servidores de aplicativos para orquestrar arquiteturas híbridas; de escrever código para curar plataformas.
Princípios orientadores
Três princípios orientam a modernização bem-sucedida do Java empresarial:
- Foco no valor comercial
-
Comece pelo valor comercial, não pela tecnologia — modernize porque você precisa de implantação mais rápida, melhor escalabilidade ou custos mais baixos, não porque os microsserviços estão na moda. Use a Estrutura de Quatro Caminhos para alinhar seus objetivos à estratégia adequada e lembre-se de que, às vezes, a resposta certa é manter o que funciona.
- Abrace as arquiteturas híbridas como uma realidade permanente
-
Grandes organizações falham consistentemente quando impõem um único estilo arquitetônico em todos os sistemas. A razão é simples: diferentes aplicações têm idades diferentes, equipes diferentes, perfis de risco diferentes e requisitos de desempenho diferentes. Um sistema de processamento de pagamentos construído em 2008 e um novo mecanismo de recomendação baseado em IA não compartilham as mesmas restrições, e forçá-los a seguir a mesma arquitetura cria atrito sem agregar valor. Aquisições trazem ...
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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.