-
Just a few days before my session about Power Query at TechEd 2014, Microsoft released a new update that enables the scheduled data refresh of a Power Pivot workbook containing Power Query transformations. This is a very good news, because… Read more
-
The DAX language provides several Time Intelligence functions that simplify writing calculations such as year-to-date (YTD), year-over-year (YOY) and so on. However, if you have a special calendar structure such as a 4-4-5 weeks’ calendar, you need to write your… Read more
-
The December release of Power Query preview (version 2.9.3502.261) introduced an interesting feature: when you import multiple tables in the data model, relationships existing between tables in the data source are automatically detected and added to the data model as… Read more
-
The current version of Power Query does not have a user interface to create a Distinct Count calculation in a Group By operation. However, you can do this in “M” with a simple edit of the code generated by the… Read more
-
The last update of Power Query finally supports Analysis Services Multidimensional and Tabular. I waited this version for a very long time, but now it’s finally here! Chris Webb already wrote an interesting blog post with several useful link and informations. You… Read more
-
I will be in Copenhagen to deliver the SSAS Tabular Workshop on June 2-4, 2014 (few seats still available, but hurry up!). In the same week I will be a speaker in an evening community event, MsBIP møde nr. 21,… Read more