The Prep Off: Alteryx vs Tableau Prep Round 2


Two major contenders in the ring tonight: new but developing at light speed, Tableau Prep and tried and trusted, Alteryx Designer.

Who will win this time after a draw in the last Prep Off? Watch the replay of Round 1 here.

How do these two softwares compare when cleaning an Excel spreadsheet with 182 fields? The chosen data features the table seen in Figure 1. This data was used in Makeover Monday Week 2 2019 (after it was cleaned, of course). Download the Excel file (Freedom of the Press) and follow along with me. 


Fig 1. Original Excel spreadsheet. Years go from 1979-2016


Ready? Fight!

Click to keep reading!

How to Prepare for your Alteryx Designer Core Exam

This month, many of DS11 are taking the Alteryx Designer Core Exam (as well as the Tableau QA), including myself. If you’re interested in my top tips on how to pass the Tableau QA, see my post here.

 

In this post, I will go through:

  1. The resources I found helpful while preparing for the exam
  2. My experience of taking the exam
  3. My top tips for passing!

 

Click to keep reading!

How to Teach Tableau/Alteryx

Last month, DS11 taught the public Tableau and Alteryx and this month, we are conducting webinars teaching the same content. Check out our meetup page for more details on upcoming webinars and events!

For both of these lessons, I taught Alteryx Data Prep. If you missed my webinar, it was recorded and will be uploaded so I will update this post with a link later.

In this blog post, I will go over my teaching experience and some top tips from myself and from the beautiful people at the Information Lab.

 

My Teaching Experience and Top Tips!

Fig 1. DS11’s Alteryx Training Day

 

To prepare for teaching, I sought advice from the wealth of experience of the Information Lab consultants. The advice I received was super useful and helped me to prepare my lesson plan. Figure 2 below shows all the teaching tips I gathered categorised into four sections.

 

Click to keep reading!

The Prep Off: Alteryx vs Tableau Prep

prep off

The Prep Off…

Two major contenders in the ring tonight: new kid on the block, Tableau Prep and reigning champion here at the Information Lab, Alteryx Designer.

How do these two softwares compare when cleaning two Excel sheets (within the same workbook)? The chosen data features the table seen in Figure 1. The data includes merged cells, totals, unnecessary content, dates in a row and times in a column, plus its in German! Download the Excel file (2018-09-18 Hamburg) and follow along with me.

Fig 1. Original Excel spreadsheet sample with red boxes indicating the removable content

 

Ready? Fight!

Click to keep reading!

Alteryx Designer: Getting Started Guide

DS11’s first week at the Data School was focused on introducing us to Alteryx; a super useful software for prepping messy data before visualising in Tableau. Amongst data preparation, Alteryx is also capable of spatial and predictive uses. In this guide, we will navigate through the interface of Alteryx Designer and I will also give some helpful hints on how to get started. Now, download Alteryx Designer and let’s get acquainted.

Alteryx Designer Interface

When opening Alteryx Designer, you will be met with an interface that looks like Figure 1. Matlab users out there will be very familiar with this layout!

Figure 1. Alteryx Designer interface

Click to Keep on Reading!