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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
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Community Impact 2024
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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 25 Aug 2026 | Kaori Ikarashi
Dashboard Week Day 2
Today is Day 2 of Dashboard week. The concept of dashboard week is to get things done in a day. Every day, I will be exposed to a new dataset and create a dashboard based on the requirements
Tue 25 Aug 2026 | Jude Royall
Dashboard Week Day 2 - Food Facts
Comparing food common names versus scientific names
Tue 25 Aug 2026 | Arushi Pant
What are Visual Calculations?
Visual Calculations is a type of calculation found in the Power BI Universe. It is a DAX calculation that you directly on a visual within a report.
They are mainly used when you want to calculate Running totals or Percent of totals of a certain visual.
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Tue 25 Aug 2026 | Mila Kholodiy
Dashboard Week, Day 2: 80 Grams — Where Your Daily Fat Really Comes From
A one-screen Tableau dashboard built from the FooDB database that reframes your ~80g daily fat allowance as a budget, revealing that most fat comes not from whole foods but from a handful of concentrated oils and rendered fats.
Tue 25 Aug 2026 | Ben Hayward
Dashboard Week Day 2
As there was no blog for yesterdays dashboard and last week was a prologue this is my first official dashboard week blog.
Todays brief was to use the 1Gb FooDB dataset the worlds largest data source on food chemistry and biology
Tue 25 Aug 2026 | Holly Andersen
Dashboard Week Day 2 - FooDB
For the second day of Dashboard Week, the brief was to explore data from FooDB and create an interactive dashboard in Tableau. It had to be a single page and feature interactivity without drop down filters etc, using dashboard actions instead
Mon 24 Aug 2026 | Marcus Rocco
Building Radar Charts in Tableau with Marks Layers
What is a Radar Chart?
A radar chart, sometimes called a spider chart, is a visualization used to compare several attributes at the same time. Each attribute extends outward from the center of the chart. The farther a point is from the center, the higher that value is
Fri 14 Aug 2026 | Robbin Vernooij
Dashboard Week Day 2: Food Facts!
The point of Dashboard Week is to get them working very, very quickly through a brand new data set each day. Some days require data prep, some don’t. Some days have complex data, some don’t. It’s a total surprise each morning.
Mon 24 Aug 2026 | Kainan Hassan
Desktop vs. Prep: Where Should You Actually Clean Your Data?
When I built my Data School application dashboard, I dumped my raw, messy data straight into Tableau Desktop and cleaned it on the fly. By splitting strings here and creating calculations there I had managed to clean and prepare my data
Sat 22 Aug 2026 | Janina Grauel
Microsoft Fabric: End-to-End Analyse
Kann man ein Microsoft Fabric End-to-End-Projekt an einem Tag bauen? Genau das wollte ich ausprobieren
Fri 21 Aug 2026 | Ken Ueda Burgess
Making a Power BI-like "click to cross-highlight" in Tableau
If you're a Power BI user learning how to use Tableau, you might want to looking for a way to implement cross-highlighting between charts
Want to know more?
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