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Power BI Data Wrangling - November 2022

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Event description

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Power BI provides the ability to perform rich transformations with your data as well as combine data from multiple sources. Delve into M (or Power Query) as well as Power BI data modelling, common errors and best practice. 

Content covered includes the following:

  • Connecting to data sources
  • Data quality & profiling
  • Cleaning the data
  • Joining data from different source systems
  • Common errors with joins and data models and how to fix them
  • Structuring Power BI queries for optimal and correct joins
  • Exploration of M functions such as Column by Example, Pivoting and Unpivoting, Indexes, creating tables, the advanced editor and Custom Functions
  • Preparing your model to support time intelligence
  • When to use M or DAX
  • Model tuning and optimising maintenance tasks




You can find the full course description here.


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