Why Read My Blog?

I write about various topics related to dashboard design and data visualization, to technical tips for Power BI, Power Query and DAX. I try to keep it interesting and engaging with the help of the Alien (sometimes can be shy).

September 24, 2019

Here's the situation: I have a list of values (text/string). I want to create one single concatenated string based on that list.

November 24, 2018

This is a collection of Power Query / M functions that I've used in the past. I'm using this article as an open collection so that you may benefit from them as

November 12, 2018

​How do the top 10 companies in GA and their respective tax payment in 2018 line up? Plus, a look at nesting queries within queries.

October 31, 2018

Changing a data source is done on the Power Query side of Power BI. This can be a bit of a hassle as you need to open up the Power Query editor...

October 12, 2018

Are there any trends among top selling video games? I decided to tackle that question with some help from our good friend Power BI.

September 21, 2018

You may already be familiar with the "Get Data" function in Excel. You can use this feature to send data from your worksheet to Power Query.

August 22, 2018

Read about how to create a Python function in Power Query!