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.
Sun 24 Nov 2024 | Davy Ly
My Tableau Certified Data Analyst Exam Experience: A Rollercoaster Day (Part2)
During the exam, I encountered a mix of challenges and lessons that tested my focus and adaptability. In this part, I’ll share how I navigated the test itself and provide my top tips to help you succeed.
During the Exam
Some questions included large images requiring scrolling
Sun 24 Nov 2024 | Davy Ly
My Tableau Certified Data Analyst Exam Experience: A Rollercoaster Day (Part1)
Becoming a Tableau Certified Data Analyst was an intense and memorable journey. From unexpected obstacles to valuable lessons learned, here's how my exam day went and tips to help your experience go smoothly
Wed 20 Nov 2024 | Bethan Donovan
How to make a difference from selected graph
Today I will be working through how to produce a graph, where when selecting a point for a specific month, the bar chart beneath will show how the other months vary in sales from the selected.
Step 1: Open tableau, connect the superstore data set and open up a fresh worksheet
Sat 09 Nov 2024 | Maria Maske
Untangle Column-Information in Alteryx
A few weeks ago, I came across an exciting Alteryx Challenge that presented me with the challenge of having three different types of information in one column.
As this phenomenon is not all too rare in data analysis, but often sounds easier than it is, I would like to share my solution with you
Mon 18 Nov 2024 | Le Luu
Exploring VizQL Data Service: A First Look at the Developer Preview
In the previous blogs, I shared how to extract data from API and parse JSON directly in Tableau Desktop. In those blogs, I talked about what is API, and JSON structure, and how to parse data from simple and complex JSON structures in Tableau Desktop. You can read it here (part 1, part 2)
Tue 19 Nov 2024 | Salome Grasland
SVG to PNG Conversion with Wand and ImageMagick in Python
When working with vector graphics, SVG files are often the format of choice. However, situations arise where you need rasterized versions of these files, such as PNGs, for compatibility or performance reasons
Tue 19 Nov 2024 | Adrien Sourdille
How to Pass the SnowPro Core Certification
If you’re thinking about passing the SnowPro, here’s a guide to help you prepare, study effectively, and pass the exam, along with my personal insights on my experience
Mon 28 Oct 2024 | Davy Ly
How To - Tableau Prep Wildcards (Work Smarter, Not Harder)
Pivoting a large number of columns is standard when analyzing survey data since surveys often store responses for each question in separate columns
Mon 21 Oct 2024 | Niklas Kubus
How to use Sets in your Analysis
Sets in Tableau are a powerful feature that allow us analysts to segment data dynamically and interactively. This blog post will dive into everything you need to know about Sets, covering their creation, functionality, and use cases so you can use them with confidence
Mon 18 Nov 2024 | Takhmina Pirmahmadova
Customer Feedback in an NPS score
Net Promoter Score (NPS) is a widely used metric for measuring customer satisfaction and loyalty
Sun 17 Nov 2024 | Niklas Kubus
Entering into Power BI for Tableau Enthusiasts
Tableau is a pretty powerful visualization and dashboarding tool for us analysts and is pretty beloved here at The Information Lab, but not every client wants to use the same software as us and Microsofts Power BI seems to be on the rise
Sun 17 Nov 2024 | Marcus Oberdiek
Projektmanagement im Kundenprojekt
Wir haben gerade unser letztes Kundenprojekt erfolgreich abgeschlossen, und ich möchte heute darüber berichten, wie ich meine Rolle als Projektmanager erlebt habe
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Complete our contact form with your name, company email and a brief message and we will get back to you as soon as we can.