Calculation Groups vs UDFs in Power BI: What Should You Use and When?

Abstract:
Power BI keeps evolving, and with new features like User Defined Functions (UDFs) alongside existing tools like Calculation Groups, it can be confusing to know which one to use.

In this session, we'll break it down in simple terms. You'll learn what Calculation Groups and UDFs are, how they work, and where each one fits best. We'll walk through real examples to show how they solve different problems - like reducing repetitive DAX, improving model design, and making your reports easier to manage.

By the end of the session, you'll have a clear understanding of when to use Calculation Groups, when UDFs make more sense, and how to combine both for better, cleaner solutions in Power BI.

Speaker: Parvinder Chana

With over 20 years in the industry, he is a seasoned BI Architect and Consultant. Running his own consulting company, PeryTUS IT Solutions, he provides Power BI solutions to clients ranging from small to large enterprises. He has a diverse background across industries and has delivered customized solutions to meet his clients' BI needs. Holding the title of Microsoft Data Platform MVP, he has been working with Power BI since its launch in 2015.

His expertise encompasses end-to-end Power BI implementation, analysis of existing solutions, promoting best practices for scalable BI models, and training to help clients reach their BI objectives.

LinkedIn: Parvinder Chana | LinkedIn

Agenda:

• 12:15-12:30pm: Sign-in & network
• 12:30-12:35 pm: Announcements & Intro
• 12:35-1:35pm: Presentation
• 1:35-2:00pm: Q&A, wrap-up

Location:
Online. You must register for the link