Improving Value Comparisons for Line Charts
Video by: Reid Havens
Learn how to combine a bit of DAX magic with visual features such as error bands to improve comparing values between each other on native line chart visuals in Power BI. Tune in to learn more!
(Livestream Replay) DAX Query View Testing Patterns - with John Kerski
DESCRIPTION 📄
Are you struggling with managing issues in your semantic models/datasets? Would you like to conduct tests and easily share those tests with your team? In this session I show you a DAX Query View Testing Pattern. This pattern combines the new DAX Query View feature in Power BI Desktop and DataOps principles to help you improve project delivery and reduce errors.
GUEST BIO 👤
John leverages his 10+ years of technical and government leadership experience to help Federal Agencies, and private sector clients utilize Microsoft products to their fullest potential. His certifications with Microsoft products offers customers a high rate of return when looking to invest in Microsoft solutions.
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(Livestream Replay) Practical Use Cases for DAX Calculated Columns - Tristan Malherbe
DESCRIPTION 📄
Over the last few years, many debates arose in the Power BI community about the use of DAX Calculated Columns. In this session, Tristan Malherbe will show concrete & real-life use cases to illustrate the power of DAX Calculated Columns. The main topics covered will be:
Context Evaluation (Filter context, Row Context, Context Transition)
Static Segmentation based on DAX measures
Pre-Computing flags in Dimension tables to boost your Power BI reports' performance and ease your DAX calculationsInter-table calculations
Inter-row calculations and windowing patterns with the new DAX windowing functions
GUEST BIO (Triastan Malherbe)👤
Tristan Malherbe is a Microsoft Data Platform MVP since 2017. He is the creator and current co-leader of the French Power BI User Group (Club Power BI, 7,000+ members) and more recently the French Fabric User Group (Club Fabric, 300+ members). Over the last 7 years, Tristan gave 150+ Power BI conferences & trainings in America, Europe and Middle-East. His favorite topics are Data Architecture, Data Modelling/DAX & performance tuning. Tristan is also the co-founder of Data Pulse, a Fabric & Power BI consulting firm (14 people) based in France.
