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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
Emerging Partner of the Year
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
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.
Sun 03 May 2026 | Vivek Patel
Dashboard Week Day 3: Rebuilding a Tableau Dashboard in Power BI
Day 3 of Dashboard Week focused on recreating an existing Tableau dashboard in Power BI. This was a great way to understand both dashboard design and functionality at a deep level.
Quick note before diving in: I was unfortunately sick during Day 2, so I had to pause my work
Sun 03 May 2026 | Harvey Lloyd-Smith
An Introduction to Regular Expressions
Regular Expressions (RegEx) are a sequence of characters used to define a pattern within a text. They are a powerful tool for extracting specific parts of a messy string of data, something more crude text cleaning functions fail at
Sun 03 May 2026 | Rosh Khan
Basic Git and Terminal Commands
Terminal Basics
Moving around your local machine.
CommandDescriptionlsList: See everything inside your current folder.cdChange Directory: Go to your main home folder.cd ..Go Back: Move up one level (to the "parent" folder).cd desktopMove into your Desktop folder
Sun 03 May 2026 | Lorraine Ferrusi
Anthropic Academy: Claude Agent Skills
As an engineer working toward a data engineering role, understanding how to customize and direct AI tools like Claude is as relevant as knowing your data stack
Fri 01 May 2026 | Elda Ketena
Spatial: In Alteryx
Think of Alteryx as a cheat code for spatial data.
While most tools can only visualize dots on a map, Alteryx lets you build and reshape the actual geography. It treats spatial objects like points, lines, and boundaries, just like regular data
Fri 01 May 2026 | Sita Pawar
Dashboard Week Day 5: Hikes and Heritage
Final day, final dashboard (for this week at least).
Today's challenge started with a a list of NY State heritage sites and the prompt to find their coordinates and build a dashboard that would allow you to explore them
Fri 01 May 2026 | Adrienne Zhang
Dashboard Week Day 4: Spatial Analysis and the Hudson River Valley!
It's Day 4 of Dashboard Week! (And our last day of training?!)
During this training week, we’re given a prompt each morning and challenged t0 complete a dashboard by 3 pm
Fri 01 May 2026 | Jacob Aronson
Dashboard Week Day 4: Spatial Edition! (ft. fun data prep)
Today is the final day of dashboard week, which means it is the final day of training for DSNY11! It has been an incredible journey and today's dashboard task definitely felt like a culmination of a lot of the work that we have been doing throughout the past four months
Fri 01 May 2026 | Britt van der Poel
Pulling Hudson Valley Heritage Site Spatial Data From the Web using Alteryx
Fri 01 May 2026 | Janina Grauel
Kommunikation auf Augenhöhe: Fokus auf das Gegenüber
In der Data School ist Zeit unsere knappste Ressource. In nur drei Tagen arbeiten wir uns in fremde Datensätze ein, bereiten diese auf und bauen komplexe Dashboards
Fri 01 May 2026 | Tomo Mensendiek
Getting Coordinates from Addresses using Python
Today, we want to obtain the exact geographic coordinates (latitude and longitude) for all the heritage sites in the Hudson Valley. The Hudson River Valley Heritage Area website provides this information in the form of site names and addresses
Thu 30 Apr 2026 | Adrienne Zhang
Dashboard Week Day 3: Migrating Dashboards from Tableau to PowerBI
It's Day 3 of Dashboard Week!
During this training week, we’re given a prompt each morning and challenged t0 complete a dashboard by 3 pm.
Today’s challenge was especially interesting: migrating a Tableau workbook to Power BI.
We were given a pick of three dashboards from Ellen Blackburn
Want to know more?
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