Build your Team
Enhancing your data team with ours
Our consultants come armed with both technical and soft skills to support you to make the most of your data.
The Data School has been paramount to our success at JLL. It has allowed us to bring in highly skilled Tableau and Alteryx consultants. It saves considerable time trying to recruit contractors as I know their skills and training are to the highest standard. Over the past 5 years my team has developed analytical insights which have generated multi million dollar savings of which a considerable amount can be attributed to the Data School consultants we have had working on projects.
Paul Chapman, Global Director of Performance Management, BI and Innovation at JLL
Alteryx
Partner of the Year
EMEA
Tableau
Community Impact 2024
EMEA ESMB
DataIQ
Data for Good Champion
Finalist
DataIQ
Best Data Academy or Skills Development
Finalist
Alteryx
Partner of the Year
Europe
DataIQ
Data for Good Champion
Champion
Tableau
Data for Good 2021
EMEA
What our consultants are working on
We believe that sharing knowledge and expertise is key to driving innovation and growth in the data community. That's why we're excited to share our latest insights, tutorials, and industry trends with you through this blog.
Written by our team of experienced data consultants, these posts aim to solidify their own learning while giving back to the community.
Wed 10 Sep 2025 | Christopher Andrew Young
Measure and Dimension Switches in Tableau
Creating dynamically changing charts is a valuable way to allow a user to have a greater degree of control over a dashboard, allowing them to choose what dimension and measures they can use. This is done by creating a parameter to select what you want to show
Fri 12 Sep 2025 | Zainul Abedin Natha
Tableau Extensions in Action: Profit Drilldowns with Power KPI
This week’s client project was a fun one: I partnered with Infotopics (Apps for Tableau), the team behind several powerful Tableau extensions, to showcase their Power KPI in a production-ready dashboard
Fri 12 Sep 2025 | Maysa Falchero
Was sind Alteryx Weekly Challenges?
Ich bereite mich gerade auf die Alteryx Designer Core-Zertifizierung vor. Dafür sind die wöchentlichen Challenges der Alteryx Community extrem hilfreich, um das Gelernte praktisch anzuwenden
Fri 12 Sep 2025 | Mariia Sapsai
About Tableau Next
What is Tableau Next? Tableau Next is a flexible, API-first analytics platform built with a unified data layer and trusted semantics, and integrating Salesforce with Agentforce
Wed 10 Sep 2025 | Jules Claeys
SSIS - Common Tools
When building a data flow task in SSIS, there's a wide diversity in Tools, here I'll simply explain how to use each common tool, one at a time.
1) Aggregate:
As the name suggests this allows you to aggregate your data
Thu 11 Sep 2025 | Ai Onubogu
Ai’s ABCs of DSNY: Weeks 3-5
RECAP:
For Week 3, we worked toward earning our Alteryx Core Credential. In practice, this looked like a few days spent learning key tools and applying them in problem sets both as a cohort and individually
Thu 11 Sep 2025 | Mandy Wan
Accessible Colour Design for Data Visualisations
Ask any data analyst and they will tell you that colour is one of the most powerful tools in data visualisation. For example, it can help highlight patterns, differentiate groups, and direct attention.
But with great power comes great responsibility..
Thu 11 Sep 2025 | Megan Harrington
The first three things you should do when creating a new business dashboard
Tableau makes it easy to build incredible business dashboards, but getting a few settings right from the start will make the process even smoother. By default, Tableau is designed to create structured dashboards and will automatically apply a layout it thinks is most useful
Wed 10 Sep 2025 | Natasha Kolesnik
Reduce time to insight with chart formatting
One of the main goals of data visualization is reducing time to insight. A cleaner look helps the viewer focus on what the charts are showing and avoids unnecessary cognitive load.
These quick formatting adjustments will give your chart a more impactful look.
Sort
First, always sort your charts
Mon 04 Aug 2025 | Madoc Wade
What does a ‘Data Analytics Consultant' really do?
Admittedly, I wasn’t sure exactly what to expect from the Data School. While I’d had a lot of fun with the application process, and was excited about moving to New York, the texture of my so-to-be-work week was a mystery to me
Wed 10 Sep 2025 | Anastassia Hitt
"From Static to Interactive: Mastering Tableau Sets and Set Actions" - Part I
When you’re building dashboards in Tableau, it’s not just about showing data! It’s about creating a story that helps users to explore patterns, and ask questions. That’s where sets and set actions come in
Wed 10 Sep 2025 | Matthew Kelleher
How to Create a Donut Chart in Tableau
(for Beginners)
This guide is for those new to Tableau who want to create their first donut chart. A donut chart is essentially two pie charts stacked on top of each other. It has a clean look and makes use of the empty center space to display key numbers that would otherwise go unused
Want to know more?
Whether you're planning for the future or you have a project that needs to get started next week our team are more than happy to help.
Complete our contact form with your name, company email and a brief message and we will get back to you as soon as we can.