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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
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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.
Fri 02 Oct 2026 | Holly Phillips
Tableau Date Scaffolding
Have you ever built a line chart in Tableau and seen broken lines, missing dates or gaps where sales were zero? This is a very common hurdle in data visualisation - Tableau can only display the data that actually exists in your rows
Wed 14 Oct 2026 | Holly Phillips
Alteryx Challenge #337
Alteryx Challenges are a great way to practice your knowledge of Alteryx. Because there’s rarely only one way to solve a problem, they encourage you to explore different approaches and learn how to build cleaner, more efficient workflows
Thu 15 Oct 2026 | Michael Guillette
Why Padding and Rounded Corners??
Padding and Rounded Corners
Hello there!
Why Padding??
Padding allows our dashboards to breathe a bit. White space gives the viewer to digest the information without getting overwhelmed. Let’s look at an example of what a dashboard looks with and without padding
Thu 15 Oct 2026 | Derek Lein
How to Add Highlight Actions to Your Tableau Dashboard
When I design a dashboard, I often get stuck between two choices: color every category, or color just one. Color everything and the dashboard is at risk of appearing too loud and hard to read
Thu 15 Oct 2026 | Hewad Shalamkhel
Tableau's Webpage Object: Brining Outside World into Your Dashboard
Today, I learned that one of Tableau's most interesting features has been hiding in plain sight, and I suspect that's precisely why it might be underutilized.
It's the Web Page Object!
At first glance, it doesn't seem particularly exciting
Thu 15 Oct 2026 | Tanvi Chettiyar
Beyond Tableau Stories: Mastering Dashboard Navigation & Actions
Most Tableau projects follow a familiar path: you build worksheets to visualize specific insights, combine those sheets into interactive dashboards, and then sequence those dashboards into a Tableau Story to guide your stakeholders
Thu 15 Oct 2026 | Xica Felix
Clickable Context: Enhancing User Experience with Tableau URL Actions
Thu 17 Sep 2026 | Nika-Kare Pierre-White
Data Prep (Including Spatial) - Remittances Across the Globe Dashboard
This blog will discuss the data preparation used to create the dashboard on global remittances shown below.
There were 3 separate data sets on remittances paid, remittances received and the Gross Domestic Product for each country.
Data Prep
Here is an example of the Remittances Paid Table
Thu 15 Oct 2026 | Josh Cho
Creating a Show/Hide Button in Tableau
While learning about dashboard design & interactivity today, we picked up how Show/Hide buttons can be implemented to conceal objects like filters and improve the overall user experience.
Step 1: Initializing a container
Depending on your needs, create a tiled or floating container
Thu 15 Oct 2026 | Ianah Bantay
Keeping Track with Tableau's Item Hierarchy
Tableau’s Dashboard Item Hierarchy displays the structure of all the objects used in your dashboard. You can find it at the bottom of the Layout tab in the left-hand panel of the dashboard view
Thu 01 Oct 2026 | Arushi Pant
My Reflections on using AutoML & Machine Learning in Fabric
What is AutoML?
AutoML stands for Automated Machine Learning and is a tool within Fabric that compares and executes models based on the input data and the desired outcome you want from your machine learning model. This is often used in conjunction with your data lakehouse hosted within Fabric
Thu 08 Oct 2026 | Hayfaa Yaser Qays Al-Sheikh Hamid
Regex
Regex, short for Regular Expressions, is a way of identifying patterns within text. Rather than searching for a specific word or number, Regex allows us to search for text based on its structure
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