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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.


Tue 08 Jul 2025 | Agnes Amer
Create a Parameter in Tableau Next
Including Parameters in your dashboard in Tableau Next, provides the User with the ability to control different aspects of the visual - this could be enabling the User to select a specific date range, or even switching between viewing Revenue or viewing Profit in a visual

Tue 08 Jul 2025 | Gabriela Scherbinek
Ein Wasserfall-Diagramm mit Tableau erstellen: Vom Ausgangswert zum Ergebnis
Manchmal sagt eine einzelne Zahl einfach zu wenig. Natürlich ist es wichtig zu sehen, dass der Gewinn gesunken ist oder das Budget überschritten wurde. Aber noch wichtiger ist zu wissen, warum. Welche Faktoren verursachen die Veränderung?
Hier kommt das Wasserfall-Diagramm ins Spiel
Mon 07 Jul 2025 | Salome Grasland
Click-Swapping Drill-Down Maps in Tableau (State → City)
(Tableau 2023.1+ • Sample – Superstore)
Learn how to build a Dynamic Zone Visibility drill-down in Tableau that lets users Ctrl-click multiple states, instantly reveal a city-level map, and click once to swap back to the U.S
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