You can find all the session materials for the presentation “Indexing for Dummies” that was presented at the dataMinds Connect 2025 conference at GitHub.
Category: Events
Cloud Data Driven User Group 2025 – Slides & Scripts
The slidedeck and the SQL scripts for the session Indexing for Dummies can be found on Github.

Free Online Sessions – Building the €100 DWH and Indexing for Dummies
I’m giving two online sessions soon on virtual events that are free to attend. The first one is at Retro Data (20th of September), a new virtual conference focusing on established technology, instead of preview features. My session Building the €100 data warehouse with the Azure Data Platform at 10AM UTC+2. The other session is […]
Techorama 2025 – Slides
You can find the slides for my session Building the €100 data warehouse with the Azure Data Platform on GitHub.
Cloudbrew 2024 – Slides
You can find the slides for the session Building the €100 data warehouse with the Azure Data Platform in this GitHub repo.

Free webinar – Tackling the Gaps and Islands Problem with T-SQL Window Functions
I’m hosting a free webinar at MSSQLTips.com at the 19th of December 2024, 6PM UTC. The topic is about window functions, something that really interests me and that should be in the toolbox of every season SQL developer. The abstract: The gaps and islands problem is a common problem in data analysis. Some examples are: […]
dataMinds Connect 2024 – Session Materials
The slides and scripts for my session “Tackling the Gaps & Islands Problem with T-SQL Window Functions” at dataMinds Connect 2024 can be downloaded from GitHub. If you want to run the sample scripts, some of them require an installation of the AdventureWorks DW sample database.
Speaking at dataMinds Connect 2024
I’m very excited to announce I’ve been selected as a speaker for dataMinds Connect 2024, Belgium’s (and maybe/probably/most likely mainland Europe’s) best and greatest Microsoft data platform conference. My session is about a topic I really love: writing window functions in T-SQL. Tackling the Gaps & Islands Problem with T-SQL Window Functions The gaps & […]
Techorama 2024 – Slides
You can find the slidedeck for my Techorama session “Microsoft Fabric for Dummies” on github.