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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.
Thu 30 Apr 2026 | Aschraf Aouina
Konzept zur Berechnung der Readmissionsrate
Dein örtliches Krankenhaus möchte herausfinden, wie viele Patienten innerhalb von 30 Tagen erneut aufgenommen werden. Bevor die eigentliche Readmissionsrate berechnet wird, ist es sinnvoll, zunächst das zugrunde liegende Konzept und die Logik zu verstehen
Wed 29 Apr 2026 | Fotiana Yan
Dashboard Week Day 3: Sneeze Tracker?
The Brief
On our third day of Dashboard Week, we were tasked with analysing our own Sneeze Tracker data. Harry came up with the idea of logging all our sneezes in Google sheets along with who was the first to bless the sneezer and the total amount of blessings for each sneeze
Wed 29 Apr 2026 | Nicola Huetz
Bless you DS55 - Dashboard Week
Mapping the Social Hierarchy of DS55
For 120 days, we weren’t just learning about Tableau, PowerBI, Alteryx, and co, we were living in a surveillance state of sneezes
Fri 24 Apr 2026 | Lorna Brown
DS55 Dashboard Week Day 4&5 - The Directors Cut
"Every great film should seem new every time you see it." — Robert Bresson
It’s the final countdown. After 17 weeks of intense training, DS55 have reached the series finale. For the next 48 hours, you aren't just analysts - you are the directors
Wed 29 Apr 2026 | Vivien Lee
Dashboard Week Day 3 - The Sneezys
Our story starts on Monday 5th January 2026. DS55 begin their training and somewhere along the day someone sneezes. Bless yous rush in and we carry on with our first day. As time goes on there's another sneeze and some more blessings! We had no idea what was to come
Wed 29 Apr 2026 | Adrienne Zhang
Dashboard Week Day 2:
Day 2 of Dashboard Week is underway!
During this training week, we’re given a prompt each morning and challenged t0 complete a dashboard by 3 pm
Wed 25 Mar 2026 | Janina Grauel
The Monday Sprint: My 90-Minute #MakeoverMonday Strategy
Mondays at The Data School come with a special kind of adrenaline: the #MakeoverMonday Challenge. The challenge was originally launched in 2016 by Tableau experts Andy Kriebel and Andy Cotgreave
Wed 29 Apr 2026 | Durkka Rajasegaram
Dashboard Week Day 3: The Sneeze-tracker
Dashboard Week Day 3
Wed 29 Apr 2026 | Tomo Mensendiek
Web Scraping With Alteryx: Check For Dynamic Webpages
Web scraping is the process of automatically extracting data from websites. Today we are using Alteryx to read the HTML of the Great British Bake Off website, to get data about the finalists of each series. What I want to show you today is what to check first when webscraping in Alteryx
Wed 29 Apr 2026 | George Chachkes
Dashboard Week Day 2: Web Scraping
Today is day 2 of dashboard week. We were given the challenge to web scrape data from The Great British Bakeoff website and create a dashboard from it. Looking at the website HTML, I noticed the tab of 'All Recipes' would be a great place to start
Wed 29 Apr 2026 | Sita Pawar
Dashboard Week Day 2: Baking Dashboards
Another day another dashboard is the name of the game this week at The Information Lab. Today's challenge was to use Alteryx to web scrape recipes from The Great British Bakeoff website and then build a dashboard
Wed 29 Apr 2026 | Britt van der Poel
Web Scraping The Great British Bake Off's Website
It's Day 3 of Dashboard Week for DSNY 11 at The Data School, and today's challenge was a fun one! We were asked to web scrape The Great British Bake Off''s website using Alteryx and create a dashboard with our cleaned data
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