March 2025
Intermediate to advanced
408 pages
10h 29m
Portuguese (Portugal, Brazil)
Content preview from Guia de estudo do Databricks Certified Data Engineer Associate
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Capítulo 1. Introdução ao Databricks
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A Databricks está a transformar a forma como os dados e a inteligência artificial (IA) são geridos com a sua inovadora Data Intelligence Platform. Essa plataforma oferece uma solução unificada que aborda as limitações dos sistemas de dados tradicionais, fornecendo uma abordagem mais abrangente para trabalhar com dados. Neste capítulo, exploraremos a Plataforma de Inteligência de Dados da Databricks e seus recursos. Começaremos com uma visão geral da arquitetura da plataforma e, em seguida, nos aprofundaremos em seus principais recursos, incluindo a criação de recursos de computação, a execução de notebooks e a integração com o Git.
Apresentando a plataforma Databricks
A gestão de dados tradicional baseia-se há muito tempo em dois paradigmas principais: os lagos de dados e os armazéns de dados. Cada abordagem tem os seus próprios pontos fortes e limitações, particularmente no contexto do processamento de grandes volumes de dados. Os lagos de dados, embora flexíveis, debatem-se frequentemente com a qualidade e a governação dos dados devido à sua natureza não estruturada. Os armazéns de dados, embora estruturados, podem ser rígidos e dispendiosos, limitando a sua adaptabilidade às exigências em evolução de dados diversos, de grande volume e de grande velocidade. Para ultrapassar estes desafios, as empresas implementam frequentemente ...
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