As organizações enfrentam desafios sem precedentes ao trabalhar com dados. O volume, a variedade e a velocidade das informações aumentaram muito, fazendo com que as soluções de análise tradicionais chegassem ao limite. A análise em grande escala é uma resposta a esses desafios — um conjunto de abordagens, tecnologias e arquiteturas feitas para extrair insights importantes de conjuntos de dados enormes que as ferramentas convencionais simplesmente não conseguem lidar.
A Figura 9-1 mostra os principais componentes de uma arquitetura de análise em grande escala. O fluxo começa com diversas fontes de dados, passando pelas camadas de ingestão e armazenamento, seguidas pelas camadas de processamento e serviço, e culminando no consumo. Cada etapa contém componentes especializados projetados para lidar com aspectos específicos da análise.
Figura 9-1. Componentesprincipais da análise ...
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