I dedicate this book to my daughter, Elaine However, Packt Publishing cannot guarantee the accuracyĬontent Development Editor: Mohammed Yusuf Imaratwale Mentioned in this book by the appropriate use of capitals. Packt Publishing has endeavored to provide trademark information about all of the companies and products Have been caused directly or indirectly by this book. Neither theĪuthor, nor Packt Publishing or its dealers and distributors, will be held liable for any damages caused or alleged to However, the information contained in this book is sold without warranty, either express or implied. Or by any means, without the prior written permission of the publisher, except in the case of brief quotationsĮmbedded in critical articles or reviews.Įvery effort has been made in the preparation of this book to ensure the accuracy of the information presented.
No part of this book may be reproduced, stored in a retrieval system, or transmitted in any form Since Hive is an SQL-like language, some previous experience with SQL will be useful to get the most out of this book.Įssential techniques to help you process, and get uniqueĪll rights reserved. If you are a data analyst, developer, or simply someone who wants to quickly get started with Hive to explore and analyze Big Data in Hadoop, this is the book for you. Transform data by using Hive sorting, ordering, and functionsĪggregate and sample data in different waysīoost Hive query performance and enhance data security in HiveĬustomize Hive to your needs by using user-defined functions and integrate it with other tools Toward the end, the book focuses on advanced topics, such as performance, security, and extensions in Hive, which will guide you on exciting adventures on this worthwhile big data journey.īy the end of the book, you will be familiar with Hive and able to work effeciently to find solutions to big data problemsĭiscover how to use Hive's definition language to describe dataĭiscover interesting data by joining and filtering datasets in Hive It also hones your skills in using the Hive language in an effcient manner. Next, the book guides you through discovering and transforming the values of big data with the help of examples. In this book, we prepare you for your journey into big data by frstly introducing you to backgrounds in the big data domain, alongwith the process of setting up and getting familiar with your Hive working environment. Uses practical, example-oriented scenarios to cover all the newly released features of Apache Hive 2.3.3 Grasp the skills needed to write efficient Hive queries to analyze the Big Dataĭiscover how Hive can coexist and work with other tools within the Hadoop ecosystem This book takes you on a fantastic journey to discover the attributes of big data using Apache Hive.
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