{"product_id":"prepare-your-data-for-tableau-a-practical-guide-to-the-tableau-data-prep-tool-9781484254967","title":"Prepare Your Data for Tableau: A Practical Guide to the Tableau Data Prep Tool","description":"\u003cp\u003e • Author(s): Tim Costello\u003cbr\u003e • Publisher: Apress\u003cbr\u003e • Publisher Imprint: Apress\u003cbr\u003e • BISAC: Data Science - General\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFrom the Back Cover\u003c\/b\u003e\u003cbr\u003eFocus 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.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eTableau 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.\u003c\/p\u003eTraditionally, 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: \u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe layout and important parts of the Tableau Data Prep tool\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnecting to data\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eData quality and consistency\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe shape of the data. Is the data oriented in columns or rows? How to decide? Why does it matter?\u003c\/li\u003e\n\u003cli\u003eWhat is the level of detail in the source data? Why is that important?\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCombining source data to bring in more fields and rows\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSaving the data flow and the results of our data prep work\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCommon cleanup and setup tasks in Tableau Desktop\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eYou will: \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRecognize data sources that are good candidates for analytics in Tableau\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnect to local, server, and cloud-based data sources\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProfile data to better understand its content and structure\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRename fields, adjust data types, group data points, and aggregate numeric data\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePivot data\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eJoin data from local, server, and cloud-based sources for unified analytics\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReview the steps and results of each phase of the Data Prep process\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput new data sources that can be reviewed in Tableau or any other analytics tool\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Apress","offers":[{"title":"Paperback","offer_id":45132148670615,"sku":"9781484254967","price":2637.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9781484254967.webp?v=1767906623","url":"https:\/\/atlanticbooks.com\/products\/prepare-your-data-for-tableau-a-practical-guide-to-the-tableau-data-prep-tool-9781484254967","provider":"Atlantic Books","version":"1.0","type":"link"}