Course: Tableau Prep Builder

$179.00
$216.59 incl. vat

duration: 4 hours |

Language: English (US) |

access duration: 90 days |

Details

Tableau Prep Builder is a tool for preparing and cleaning data before you start to analyse it. Its core principle is creating flows, based on a series of highly visual steps to process and prepare data. Begin the course by locating and opening Tableau Prep Builder in a Windows 10 work environment, then explore the interface. You will learn how to connect to data and add data to the Flow pane. Flows are made up of fields and steps, and Tableau Prep Builder offers a huge variety of powerful tools for cleaning, preparing, and manipulating your data. Next, you will explore the steps involved in applying cleaning operations, and learn how to use the Split tools to separate values into new fields. Once you have finished cleaning your data, troubleshooting the errors, and working your flow into shape, learn how to release the information by using Output steps.

Result

After following this course, you will be able prepare and clean data before you start to analyse it.

Prerequisites

No prerequisites.

Target audience

Database Administrators, Data analist, Everyone

Content

Tableau Prep Builder

4 hours

Tableau Prep Builder: Opening & Connecting Data Sources

  • Tableau Prep Builder is a tool for preparing and cleaning data

  • before you start to analyze it. The core principle of Tableau Prep
  • Builder is creating flows, based on series of highly visual steps,
  • to process and prepare your data. Prep Builder allows you to set up
  • connections with your raw data sources and gradually edit,
  • structure, pivot, and filter your data in preparation for the
  • vizzes you will create in Tableau.

Tableau Prep Builder: Working with Steps

  • Flows are made up of fields and steps, and Tableau Prep Builder

  • offers a huge variety of powerful tools for cleaning, preparing,
  • and manipulating your data. See how to add steps to clean, union,
  • join, and pivot your data, apply a variety of different filters to
  • drill down into your datasets, and browse and visualize your field
  • settings and properties using the Flow pane and Flow Navigator.

Tableau Prep Builder: Cleaning & Analyzing Data

  • Tableau Prep Builder is all about preparing your data source and
  • getting it ready for deeper analysis. To do this, you are going to
  • need to know how to perform a variety of different operations,
  • including clean-up steps, data aggregation, and split, group, and
  • replacement actions. You may also need to introduce calculations
  • and regular expressions into your flow via calculated fields,
  • create custom data roles to control the data you are working with,
  • or bring in additional operational capabilities via R and Python
  • scripts.

Tableau Prep Builder: Working with Outputs

  • Once you've finished cleaning your data, troubleshooting errors,
  • and working your flow into shape, you are going to need to get the
  • information out. This is where Output steps come in. Tableau Prep
  • Builder and Tableau Desktop are made to work together, and
  • generating an extract file for analysis in Tableau Desktop is as
  • easy as inserting a new step, defining the file output, type, and
  • destination, and running your flow. If, however, you want to work
  • on your data using a third-party application, such as Excel or a
  • text editor, you can use the CSV format. Users working with Tableau
  • Server and Tableau Online can also use their credentials to publish
  • outputs to their desired platform.

Course options

We offer several optional training products to enhance your learning experience. If you are planning to use our training course in preperation for an official exam then whe highly recommend using these optional training products to ensure an optimal learning experience. Sometimes there is only a practice exam or/and practice lab available.

Optional practice exam (trial exam)

To supplement this training course you may add a special practice exam. This practice exam comprises a number of trial exams which are very similar to the real exam, both in terms of form and content. This is the ultimate way to test whether you are ready for the exam. 

Optional practice lab

To supplement this training course you may add a special practice lab. You perform the tasks on real hardware and/or software applicable to your Lab. The labs are fully hosted in our cloud. The only thing you need to use our practice labs is a web browser. In the LiveLab environment you will find exercises which you can start immediatelyThe lab enviromentconsist of complete networks containing for example, clients, servers,etc. This is the ultimate way to gain extensive hands-on experience. 

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