Online Course: Data transformation with Power Query

valuable insights with power bi models


Only online payment
  • Modeling & DAX fundamentals

Do you think this course is relevant and interesting for more employees within your organization?

We also give this online course in-company. We are happy to provide with more information.

One of the more tedious tasks in Analytics is preparing data for analysis. Power BI offers a powerful tool for loading and transforming data called Power Query or, simply, Query Editor. Power Query is also available in Excel as ‘Get and Transform’, the default mechanism to load external data in Excel 2016 and later versions. Moreover, the same techniques can be used in SQL Server Analysis Services, Azure Analysis Services, and in the Dataflows component of the Power BI cloud service. If you can work in Power BI with this tool, you can reuse your knowledge in the other tools as well!

Power Query is a data preparation technology, connecting data sources and analytical models. It is the new standard for transforming source data into a workable format. When properly used, your analytical models will perform better and can be easier maintained. In this two-day course, you will not only learn how to work with Power Query but to apply best practices as well, to get the most of the technology.

Learning Goals

The aim of this training is to let you work effectively and efficiently with Power Query. This will enable you to create efficient and fast Power BI or Excel models. After this training:
  • You know how to load data from different data sources into the Power BI data model.
  • You are able to perform both simple and complex transformations on data.
  • You can combine data from multiple sources.
  • You know about the M language, the script language behind Power Query, and how to use it to optimize data transformations.


The training starts with a walk-through of Power Query. We explore the underlying principles of Power Query and discover the features of Power Query. With a lot of exercises, you will gain hands-on knowledge on working with Power Query.
  • Extracting data from data sources with the Query Editor: files, databases, web sources and much more.
  • Data transformations in the query editor.
  • Custom columns, the M language, and advanced queries.
  • Creating functions with M.
  • Optimization techniques.
  • Using Dataflows to reuse and share data transformation logic.
Quanto online courses is the place to be if you want to learn how Power BI and related applications works. Quanto’s has appointed  for this online course two trainers, that recieved the prestious Microsoft MVP award (Most Valuable Professional): a award for exeptional contributions, commitment and oustanding technical community leadership. The best guarantee that you learn the best of Power BI from the best. Learn from the best trainers in Europe, with 10+ years experience and + 10.000 managers trained.
  • Our trainers are Microsoft Most Valuable Professionals (MVP): a garantee for the best possible Power BI knowledge available.
  • Change from manual labour and human mistakes to automatic load and transform complex data, that will be used in all kinds of visualizations.
  • Learn how BI really works for your Bussiness. This could best be the first step to an Data Driven Organization!

Course information:

  • International setting: this online course is only delivered in the English language.
  • Duration: 4 half day (3,5 hours)
  • Costs: € 799,00 excl VAT. (€ 963,16 including 21% VAT). Access to the online course is only possible after paying by Credit Card or other electronic means.
  • Participants: we allow a maximum of 15 participants.
  • Quanto creates a virtual place for this online course. There will be virtual break-out rooms to practice with other participants.
  • Language: this course is delivered in the English language. The course matrials are available in the English language.
  • Prerequisites: this course does not require any prior knowledge.
  • Program: a prerequiste is to have a laptop during the course with Microsoft Power BI Desktop installed.
  • Material: students will receive a hand-out with the course material and training files.


This business training is for everybody that works, or wants to work with Power BI and also want to get to gain the best knowledge about Power BI.
  • BI consultants,
  • Members of BI teams,
  • Business analysts,
  • Business controllers,
  • (Power) Excel users,
  • You.


Henk Vlootman, Data Platform MVP.

Henk Vlootman has been awarded the prestigious Microsoft MVP award since 2013. From 2013 until 2016, he received the award for his outstanding expertise and community leadership in Excel. Since 2016 he has been awarded in the Data Platform category for Power BI. Henk is founder and CEO of Quanto and founder and chairman of the Dutch Power BI User Group.

With a 25+ year career as an Excel consultant, trainer, and author, Henk Vlootman has ample experience in helping organizations get the most out of their data. Being the face of Microsoft’s launch campaign for Power Pivot for Excel in the Netherlands, he was one of the first to work with the technology now known as Power BI.

Henk is a regular speaker at Power BI and Excel-related conferences around the world. He blogs for Financieel Management, the Dutch community for finance professionals.

Michiel Rozema, Data Platform MVP.

Michiel Rozema has been awarded the prestigious Microsoft MVP award since 2019. He was given the award for his outstanding expertise and community leadership in Power BI.Michiel is founder and CEO of Quanto and founder and board secretary of the Dutch Power BI User Group.

Michiel Rozema is a data analytics consultant combining deep knowledge of Power BI with expertise on process-oriented and organizational aspects of data analytics. He is a top expert in the DAX analytical language. As a Data Insight Lead at Microsoft, he was responsible for the introduction of Power BI and its predecessors in The Netherlands.
Michiel is a highly appreciated trainer and a regular speaker on  (Power BI) conferences worldwide.