Instant Apache Hive essentials how-to : leverage your knowledge of SQL to easily write distributed data processing applications on Hadoop using Apache Hive /

Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. This book provides quick recipes for using Hive to read data in various formats, efficiently querying this data, and extending Hive with any custom functions you may need to insert your o...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Lee, Darren
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Birmingham : Packt Pub., 2013.
Temas:
Apache (Computer file : Apache Group)
Apache Hadoop.
Database management.
SQL (Computer program language)
Bases de données > Gestion.
SQL (Langage de programmation)
computer programming.
COMPUTERS > Database Management > General.
COMPUTERS > Desktop Applications > Databases.
COMPUTERS > System Administration > Storage & Retrieval.
Acceso en línea:Texto completo
Descripción
Sumario:Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. This book provides quick recipes for using Hive to read data in various formats, efficiently querying this data, and extending Hive with any custom functions you may need to insert your own logic into the data pipeline. This book is written for data analysts and developers who want to use their current knowledge of SQL to be more productive with Hadoop. It assumes that readers are comfortable writing SQL queries and are familiar with Hadoop at the level of the classic WordCount exampl.
Descripción Física:1 online resource
ISBN:9781782169482
1782169482
9781299660687
1299660681

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