Posts filed under Livestreams

(Livestream Replay) Power BI Developer Mode: Connecting the Dots and Merging the Chaos! - Miguel Felix

DESCRIPTION 📄

Ever feel like Power BI is throwing you into a maze of connections and scattered reports? Fear not! In this fun and interactive session, we’ll dive into Power BI's Developer Mode to demystify the process of updating connections on your models and seamlessly merging two reports into one masterpiece. No more data juggling or report chaos—just a smooth path to Power BI harmony! Whether you're a data wrangler or a curious BI enthusiast, this session will have you laughing, learning, and connecting all the right dots.

GUEST BIO 👤

Miguel Félix is a Lead BI Architect, with a background in finance with experience in several different areas like banking, events, manufacturing, wholesale, services. Data analysis was always a part of his daily tasks and the change from Excel to Power BI was a step in the right direction allowing him to change to consulting in BI in 2021. The engagement with the community was also a natural and he is a Super User in the Fabric community since the start of the program back in 2018 that allowed him to achieve a Microsoft MVP for the first time in 2019, after that came the blog and the presentations about everything related with Power BI and Fabric.

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Posted on October 11, 2024 and filed under Livestreams, Data Modeling, Power BI Features.

(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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Posted on September 23, 2024 and filed under Livestreams, DAX.

(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 calculations

  • Inter-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.

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Posted on September 13, 2024 and filed under Livestreams, DAX.

(Livestream Replay) The Cost of a Workaround in Power BI - with Injae Park

DESCRIPTION 📄

From using SVGs or DENEB to create unique visuals, to page level security with RLS - workarounds are often necessary to overcome limitations and achieve desired functionalities in Power BI. However, these workarounds come with their own set of costs and considerations. This session discusses the key factors to help developers evaluate workarounds in Power BI, ensuring that the benefits outweigh the potential drawbacks.

To do this, we will explore some real-life workarounds in Power BI such as code-based Custom Visuals (DENEB, SVGs, HTML, Python), Page level security, and storing a custom PowerQuery library in Github. We will also dive into the trade-offs involved, including maintainability, impact on development, and technical debt.

GUEST BIO 👤

Injae Park is a Microsoft Data Platform MVP who combines his technical expertise with a passion for teaching by sharing his insights and practical tips through his YouTube channel @PowerBIPark. Injae's content ranges from beginner tutorials to advanced techniques, and as part of the Power BI Core Visual Representatives - he aims to bridge the MS Developer team with the Power BI community. His education in psychology and economics as well as his experience in consulting gives him a well-rounded perspective on the Power BI Developer experience, making his tutorials both engaging and accessible.

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