| 書目名稱 | Prepare Your Data for Tableau | | 副標題 | A Practical Guide to | | 編輯 | Tim Costello,Lori Blackshear | | 視頻video | http://file.papertrans.cn/755/754812/754812.mp4 | | 概述 | The first book to fully explain the Tableau Data Prep tool environment.Teaches you how to recognize situations where data should be cleaned up before attempting analytics with Tableau.Shows you how to | | 圖書封面 |  | | 描述 | Focus on the most important and most often overlooked factor in a successful Tableau project—data. Without a reliable data source, you will not achieve the results you hope for in Tableau. This book does more than teach the mechanics of data preparation. It teaches you: how to look at data in a new way, to recognize the most common issues that hinder analytics, and how to mitigate those factors one by one...Tableau can change the course of business, but the old adage of "garbage in, garbage out" is the hard truth that hides behind every Tableau sales pitch. That amazing sales demo does not work as well with bad data. The unfortunate reality is that almost all data starts out in a less-than-perfect state. Data prep is hard. .Traditionally, we were forced into the world of the database where complex ETL (Extract, Transform, Load) operations created by the data team did all the heavy lifting for us. Fortunately, we have moved past those days. With the introduction of the Tableau Data Prep tool you can now handle most of the common Data Prep and cleanup tasks on your own, at your desk, and without the help of the data team. This essential book will guide you through:..The layout and im | | 出版日期 | Book 2020 | | 關鍵詞 | Tableau; Tableau Data Cleanup; Tableau Data Prep; Tableau Data Aggregations; Tableau Data Profiling; Tabl | | 版次 | 1 | | doi | https://doi.org/10.1007/978-1-4842-5497-4 | | isbn_softcover | 978-1-4842-5496-7 | | isbn_ebook | 978-1-4842-5497-4 | | copyright | Tim Costello, Lori Blackshear 2020 |
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