LEADER 03877nam 2200469 450 001 9910466487503321 005 20200520144314.0 010 $a1-78913-651-2 035 $a(CKB)4100000005116225 035 $a(MiAaPQ)EBC5446045 035 $a(CaSebORM)9781788995092 035 $a(PPN)233397264 035 $a(Au-PeEL)EBL5446045 035 $a(CaPaEBR)ebr11590657 035 $a(OCoLC)1044944891 035 $a(EXLCZ)994100000005116225 100 $a20180801d2018 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aApache Hive essentials $eessential techniques to help you process, and get unique insights from, big data /$fDayong Du 205 $aSecond edition. 210 1$aBirmingham, UK :$cPackt Publishing Ltd,$d[2018] 210 4$dİ2018 215 $a1 online resource (203 pages) 300 $aPrevious edition published: 2015. 311 $a1-78899-509-0 330 $aThis book takes you on a fantastic journey to discover the attributes of big data using Apache Hive. About This Book Grasp the skills needed to write efficient Hive queries to analyze the Big Data Discover how Hive can coexist and work with other tools within the Hadoop ecosystem Uses practical, example-oriented scenarios to cover all the newly released features of Apache Hive 2.3.3 Who This Book Is For 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. Since Hive is an SQL-like language, some previous experience with SQL will be useful to get the most out of this book. What You Will Learn Create and set up the Hive environment Discover how to use Hive's definition language to describe data Discover interesting data by joining and filtering datasets in Hive Transform data by using Hive sorting, ordering, and functions Aggregate and sample data in different ways Boost Hive query performance and enhance data security in Hive Customize Hive to your needs by using user-defined functions and integrate it with other tools In Detail 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. Next, the book guides you through discovering and transforming the values of big data with the help of examples. It also hones your skills in using the Hive language in an effcient manner. 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. By the end of the book, you will be familiar with Hive and able to work effeciently to find solutions to big data problems Style and approach This book takes on a practical approach which will get you familiarized with Apache Hive and how to use it to efficiently to find solutions to your big data problems. This book covers crucial topics like performance, and data security in order to help you make the most of the Hive working environment. Downloading the example code for this book You can download the example code files for all Packt books you have purchased from your account at http://www.PacktPub.com. If you purchased this book elsewhere, you can visit http://www.PacktPub.com/support and register to have the files e-ma... 606 $aDatabases$xDesign$xData processing 608 $aElectronic books. 615 0$aDatabases$xDesign$xData processing. 676 $a535.84 700 $aDu$b Dayong$0865682 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910466487503321 996 $aApache Hive essentials$91931966 997 $aUNINA