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October 2018

An example of the native query that can be seen within Power Query
Power BI

Types and Folding within Power Query

I recently found this trick to improve folded queries when changing data types. It allows you to do type changes of columns without breaking the query folding. You can see if a step has been folded by right clicking on the step, if “View Native Query” is an option then Read more…

By Thomas foster, 4 months ago
Power BI

I passed the Microsoft 70-778 Exam (Power BI Exam)!

So I just took the 70-778 exam online, and I passed! I obviously can’t say what was on the exam but I will say a few thoughts I had about the preparation for and process of doing the exam itself. In terms of preparation 80-90% of what prepared me was Read more…

By Thomas foster, 4 months ago
London PUG Challenge

TFL cycling data Power BI Report

This Power BI Report was created for the fourth London Power BI User Group [PUG] challenge. This is the second time I have done this challenge but the first…

By Thomas foster, 5 months ago
Recent Posts
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