We’re back with six more sessions from the Power BI Next Step 2025 agenda — and they’re packed with real-world strategies and deep technical insight.
This batch covers DAX debugging, security and permissions, advanced visuals, performance tuning, modeling tools, and JSON themes — sessions designed to help developers and architects deliver better, faster, and more secure Power BI solutions.
🔸 Debug DAX like a PRO
Philip Seamark
Take your DAX skills to the next level with advanced debugging techniques from the Microsoft Fabric CAT team.
🔸 Exploring Permission Boundaries in Microsoft Fabric
Benni De Jagere
A must-attend session for admins and architects: understand how security works across workspaces, items, and Fabric components.
🔸 Taking Your Visual Further with Visual Calculations
Erik Svensen
Visual Calculations are here — see how to apply them creatively to push your report logic into the visual layer.
🔸 Ambush Assassins: Secret Killers of Your Power BI Performance (and How to Deal with Them)
Augustin Dokoza Bukvic
Learn how to track down and eliminate the hidden bottlenecks affecting your Power BI performance.
🔸 Semantic Showdown: Tabular Editor vs. Semantic Link (Labs)
Jeroen (Jay) ter Heerdt & Marc Lelijveld
Which tool is right for your modeling workflow? Get a deep comparison of two powerful approaches and learn where each shines.
🔸 Beyond the Basics: Deep Dive into JSON Themes in Power BI
Marjolein Opsteegh
Themes are more than colors. This session takes you deep into what’s possible with JSON theming — from branding to UX optimization.
We’ll return soon with the final six sessions — and then the full schedule goes live in July.