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Um guia abrangente para a pesquisa de processos ETL e tendências futuras

Um guia abrangente para a pesquisa de processos ETL e tendências futuras

Neepa Biswas / Sudarsan Biswas

75,64 €
IVA incluido
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2024
Materia
Tecnología: cuestiones generales
ISBN:
9786208191467
75,64 €
IVA incluido
Disponible

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A tomada de decisões atempada e precisa proporciona uma vantagem competitiva a cada organização que necessita de armazenar e aceder rapidamente a um grande volume de dados transaccionais diários. No ambiente de Data Warehouse (DW), a Extração, Transformação e Carregamento (ETL) é uma tecnologia fundamental que refina e integra um grande fluxo de dados operacionais e externos heterogéneos de qualquer organização. O valor dos dados organizacionais é significativamente melhorado quando a migração de conteúdos de várias fontes é efectuada de forma significativa através da utilização do processo ETL.Nos últimos anos, a utilização de ETL para a construção e gestão de armazéns de dados tem vindo a ganhar popularidade em várias aplicações reais, bem como em muitas aplicações industriais que requerem integração e elaboração de relatórios em tempo real sobre dados adquiridos a partir de fontes de dados heterogéneas. A ETL é uma área de investigação significativa para um ambiente de armazém de dados bem estabelecido.

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