April 2025
Intermediate to advanced
386 pages
12h 7m
Portuguese (Portugal, Brazil)
Content preview from Data Mesh
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Prefácio
Estive envolvido no desenvolvimento de software para grandes empresas durante várias décadas e a gestão de dados foi sempre uma questão importante de arquitetura. No início da minha carreira, havia muito entusiasmo por um modelo de dados único para toda a empresa, muitas vezes armazenado numa única base de dados para toda a empresa. Mas depressa aprendemos que ter uma infinidade de aplicações a aceder a um armazenamento de dados partilhado era um desastre de acoplamento ad-hoc. Mesmo sem isso, existiam problemas mais profundos. Ideias fundamentais para uma empresa, como um "cliente", exigiam modelos de dados diferentes em unidades de negócio diferentes. As aquisições de empresas tornaram as coisas ainda mais confusas.
Como resposta, as empresas mais sensatas descentralizaram os seus dados, empurrando o armazenamento, os modelos e a gestão de dados para diferentes unidades de negócio. Desta forma, as pessoas que melhor compreendem os dados no seu domínio são responsáveis pela gestão desses dados. Colabora com outros domínios através de APIs bem definidas. Uma vez que estas APIs podem conter comportamentos, temos mais flexibilidade na forma como os dados são partilhados e, mais importante ainda, na forma como evoluímos a gestão de dados ao longo do tempo.
Embora este seja cada vez mais o caminho a seguir nas operações do dia a dia, a análise de dados continua a ser uma atividade mais centralizada. Os armazéns de dados tinham como objetivo fornecer um repositório empresarial ...
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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.