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How to process multiple folders with a single PowerQuery script

Let us imagine the following scenario. We have multiple clients sharing their sales data with us. they store the data in dedicated folders that reside in different places. The number of clients, as well as the number of files for each client, will vary across periods. We wish to create...

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Dynamically expand table or record columns in Power Query

In this article, we will show how to solve a common problem of expanding nested tables or records in Power Query, when the column names of the nested objects vary in numbers. In the second part of the article, we will show a more robust technique for dealing with changing...

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Sorting in Matrix created with calculation groups (PowerBI)

This is the second part of the blog series dedicated to showing workarounds for currently unsupported matrix visual features. In the first part we explained how to add conditional formatting only for the specified columns, and in this article, we will explain how to introduce sorting. Below, you can test...

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With modern Microsoft tools for data manipulation and analysis (PowerQuery, DAX).


of experience working with the PowerBI environment.


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