Introduction to Data Modeling for Power BI Video Course

Introduction to Data Modeling for Power BI is an introductory video course about data modeling, which is a required skill to get the best out of Power BI, Power Pivot for Excel, and Analysis Services. The training is aimed at users that do not have a background knowledge in data modeling for analytical systems and reporting.

The goal of the course is introduce the primary concepts of dimensional modeling, using practical examples and demos to illustrate how to obtain the desired result without having to write complex DAX expressions. Creating a proper data model simplifies the code to write and improves the performance. The course is made of 100 minutes of lectures. You can watch the videos at any time and the system will keep track of your advances. Within the course you can download the slides and the Power BI files used in the demos.

Collapse allCurriculum

  • Presentation of Introduction to Data Modeling for Power BI

    • Presentation of Introduction to Data Modeling for Power BI
  • Slides and demos

    • How to download and use demo files
    • Demos download
    • Slides of the video course
  • Introduction to data modeling

    • Introduction to data modeling
    • Introduction
    • Scattered information
    • Business entities
  • Normalization and denormalization

    • Normalization and denormalization
    • Introducing normalization and denormalization
  • Star schemas

    • Star schemas
    • Introducing star schemas
    • Placing tables in a diagram
    • If you don't have a star schema
  • Why data modeling is useful

    • Why data modeling is useful
    • What is the role of a data model
  • Data modeling scenarios

    • Data modeling scenarios
    • Common scenarios
    • Header / detail tables
    • Back to a star schema
    • Multiple fact tables
    • Building a star schema
    • Handling multiple dates
    • Multiple relationships with date
    • Events with different durations
    • Precompute the values
  • Conclusion

    • Conclusion
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Student Reviews (672)
  • Nicolas Lope de Barrios (Apr 1, 2020)

    This was great as an introduction to data modeling, although is clear that is intended for Power BI users, it would be great if you talked a bit about avoiding design problems in the data source (i.e creating a tabular model in SSAS). It clearly states the importance of the star schema and good design.

  • Fran Macias Rodriguez (Mar 31, 2020)

    Very interesting. I have learnt many concepts unknown for me.

  • Sérgio Santos (Mar 30, 2020)

    Excelent introduction to data modeling, with some clear examples and good auxilary materials.

  • Cristian Cheij (Mar 29, 2020)

    Excellent course, very useful.

  • Ержан Бухар (Mar 28, 2020)

    thanks it was cool

  • John Hackwood (Mar 28, 2020)

    Marco and Alberto first and foremost I hope your families are well. My wife and I had a wonderful month in Italy in 2016 and just loved the people and charm of Italy so we really feel sorry for the Italian people who are so warm and generous. Thank you so much this was so very helpful for me to figure out how to go from Excel to Power BI. It was so well articulated. I love the clear explanation on the structure of data, star schema and fact, dimension and helper tables.

  • Ruben Arteaga (Mar 27, 2020)

    It´s a very valuable course. Most of the interesting approaches that we can apply in data modeling and data analysis are covered here so it´s up to everyone to start their own way in this field to become an employee with aggregate value

  • Moussa Bouguerra (Mar 26, 2020)

    merci

  • FABIO LUIZ CANSADO DA SILVA (Mar 25, 2020)

    Very good course!

  • Brenda Fridas (Mar 23, 2020)

    Love the examples. They were very helpful for a beginner. Thank you!

  • Daniel Parsons (Mar 19, 2020)

    Excellent - a lot of key fundamentals for an introduction course. Essential for anyone making the move to the Microsoft BI stack.

  • Joerg Klimroth (Mar 13, 2020)

    Great explanations. Thank you so much... !

  • Luisa Caldiroli (Mar 10, 2020)

    Molto professionali e molto chiaro!!! grazie!

  • Alexander Horn (Mar 6, 2020)

    great intro. thank you very much!

  • Nikhil Nawandar (Mar 5, 2020)

    Thank you so much for this course! Amazing insights and beautifully explained concepts. Will definitely consider buying the full course in the near future.