Prepare Your Data for Tableau

افزودن به بوکمارک اشتراک گذاری 0 دیدگاه کاربران 5 (0)

A Practical Guide to the Tableau Data Prep Tool

مشارکت: عنوان و توضیح کوتاه هر کتاب را ترجمه کنید این ترجمه بعد از تایید با نام شما در سایت نمایش داده خواهد شد.

ترجمه این کتاب مشاهده همه کتاب های ترجمه نشده

A Practical Guide to the Tableau Data Prep Tool

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 important parts of the Tableau Data Prep tool

Connecting to data

Data quality and consistency

The shape of the data. Is the data oriented in columns or rows? How to decide? Why does it matter?
What is the level of detail in the source data? Why is that important?

Combining source data to bring in more fields and rows

Saving the data flow and the results of our data prep work

Common cleanup and setup tasks in Tableau Desktop

What You Will Learn

Recognize data sources that are good candidates for analytics in Tableau

Connect to local, server, and cloud-based data sources

Profile data to better understand its content and structure

Rename fields, adjust data types, group data points, and aggregate numeric data

Pivot data

Join data from local, server, and cloud-based sources for unified analytics

Review the steps and results of each phase of the Data Prep process

Output new data sources that can be reviewed in Tableau or any other analytics tool

Who This Book Is For

Tableau Desktop users who want to: connect to data, profile the data to identify common issues, clean up those issues, join to additional data sources, and save the newly cleaned, joined data so that it can be used more effectively in Tableau

لغو

گزارش تخلف

مغایرت عنوان کتاب با توضیحات و تصویر جلد
عدم رعایت حقوق نشر طبق قوانین جمهوری اسلامی ایران
محتوای مستهجن
توهین به قومیتها و محتوای نژادپرستی
توهین به اقیلیتهای مذهبی
اهانت به مقامات سیاسی و مذهبی
اشاعه ی کودک آزاری
سایر موارد

بستن

فرمت کتاب

ebook

زبان

english

تاریخ انتشار

2019

نویسنده

Lori Blackshear

ناشر

Apress

شابک

9781484254967

20,000 تومان

خرید کتاب مطالعه نمونه درخواست ترجمه کتاب

خرید کتاب Prepare Your Data for Tableau

Prepare Your Data for Tableau

گزارش تخلف

فرمت کتاب

ebook

زبان

english

تاریخ انتشار

2019

نویسنده

ناشر

شابک

کتاب های مرتبط

Angularjs

Getting Start Ed With Google Apps

Dear Santa

Qlikview 11 Developer's Guide

VMware ThinApp 4.7 Essentials

Teamcity 7 Continous Integration

Virtualization

Sams Teach Yourself iOS 5 Application Development in 24 Hours, 3/E

Programming Jakarta Struts

KnockoutJS Blueprints

Express.js blueprints : learn to use Express.js pragmatically by creating five fun and robust real-world APIs, with a bonus chapter on Koa.js

Mastering Play Framework for Scala

Go Programming Blueprints

RxJava Essentials

Dart in Action

Apache Cordova in Action

Ionic in Action. Hybrid Mobile Apps with Ionic and AngularJS

Docker in Action

Codeigniter Web Application Blueprints

Getting Started with Soql

Xamarin Essentials

دیدگاه کاربران