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Sumário

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  1. Prefácio
  2. Parte   1: Introdução à Descoberta de Dados
  3. Parte   2: Descoberta de Dados com o Informatica Analyst
  4. Parte   3: Descoberta de Dados com o Informatica Developer
  5. Apêndice A: Suporte a funções com base na conexão do warehouse de criação de perfil

Guia de Descoberta de Dados

Guia de Descoberta de Dados

Anterior Avançar

Objetos de dados de arquivo complexo para fontes de dados Semiestruturadas no HDFS

Objetos de dados de arquivo complexo para fontes de dados Semiestruturadas no HDFS

É possível criar e executar um perfil de coluna em um arquivo Avro, JSON, Parquet ou XML que utiliza o HDFS. Para ler o arquivo JSON ou XML no HDFS, use um leitor de arquivo complexo para transmitir a entrada XML ou JSON para a transformação de Processador de Dados.