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.
Fri 11 Apr 2025 | Kristupas Justas Jucaitis
First Week at The Data School
And just like that... I couldn't help, but wonder... it is time to write my first blog.
I am very much feeling my Carrie Bradshaw fantasy right now
Wed 09 Apr 2025 | Victor Yuan
Superstore Dashboard Project | #5 Building the dashboard
I recently wrapped up a personal project: Superstore Dashboard. Here is the final part of this blog series
Wed 09 Apr 2025 | Victor Yuan
Superstore Dashboard Project | #4 Building an Orders Table (the hacky way)
I recently wrapped up a personal project: Superstore Dashboard. Here is part 4 of this blog series
Mon 07 Apr 2025 | Le Luu
SQL-Python-Tableau Tips: Pivoting/ Unpivoting Data
In the previous blog, I shared the differences in using GROUP BY and shifting rows across three platforms: SQL, Python, and Tableau.
Another common technique when working with data is pivoting
Mon 07 Apr 2025 | Victor Yuan
Superstore Dashboard Project | #3 Setting Up Parameters, Building KPI Charts and more
I recently wrapped up a personal project: Superstore Dashboard. Here is part 3 of this blog series
Mon 07 Apr 2025 | Victor Yuan
Superstore Dashboard Project | #2 Sketching a dashboard
I recently wrapped up a personal project: Superstore Dashboard. Here is part 2 of this blog series
Mon 07 Apr 2025 | Victor Yuan
Superstore Dashboard Project | #1 From Idea to Insight (Outline of the Project)
I recently wrapped up a personal project: Superstore Dashboard. Here is part 1 of this blog series
Wed 02 Apr 2025 | Miffy Allen
Understanding Tableau: Set Actions
In a previous blog I covered what sets are and how to create them. This blog will cover how you can take sets to the next level - by creating set actions.
Thu 03 Apr 2025 | Amy Peacham
Intro to Transformations Tools in Alteryx
What Are Unions?
A Union in Alteryx combines multiple datasets by stacking them vertically. It is used when data tables have similar schemas (column structures) but contain different records. Instead of merging columns, it adds new rows to the dataset, making the data taller
Mon 17 Mar 2025 | Erin Potter
Identifying Tableau Pulse Use Cases
Tableau Pulse is revolutionizing real-time analytics by providing proactive, personalized, and actionable data insights. As organizations increasingly shift towards self service analytics, it’s crucial to understand how Tableau Pulse can be leveraged effectively
Tue 11 Mar 2025 | Le Luu
SQL-Python-Tableau Tips 1: Group By and Shift Rows
Python, SQL, and R are the top programming languages for data scientists and analysts. These languages help clean and transform data. Depending on each case and the requirements, the user can use SQL or Python to solve problems. The syntax between those 2 languages is also different
Fri 28 Mar 2025 | Marcel Wiechmann
Dashboard Week Final Day: Tracking the AI Arms Race
The time has come - the final day of Dashboard Week and the culmination of our entire Data School training! For this grand finale, I decided to dive into the fascinating world of Large Language Models and visualise the intense competition between AI labs that's reshaping our technological landscape
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