Archive - Blog Posts on Advanced

Affordable Power BI Premium for Small Business (Part 2) - Level: Advanced This is the second in my series of articles explaining how to use Microsoft Flow, the Azure APIs, the Power BI APIs and SharePoint Online to help make Power BI Premium more affordable for small to medium sized enterprises (SMEs).  You can read the first article in this series from the following link: Affordable […] Read More
Affordable Power BI Premium for Small Business (Part 1) - Level: Advanced This is another one of those articles that has been swirling in my head for a very long time, about 2 years actually.  I have long been frustrated by the lack of a suitable scalable Power BI pricing model for small to medium sized enterprises (SMEs).  You can read my rant about that […] Read More
Introduction to DirectQuery - Level: Intermediate to Advanced Matt here.  I recently met Parker Stevens online through LinkedIn – he too is a Power BI fan, just like me.  Parker has shared a few techniques with me that I found very interesting.  These topics have not been covered on my blog before and hence I thought it was a […] Read More
Show Me All Invoices Containing this Product - Level: Advanced I was answering an interesting forum question last week, and as is often the case I thought it would make an interesting article to share with you all here.  I have modified the scenario a bit for this article and have built out some test measures to help explain some concepts. Problem Definition […] Read More
EARLIER vs EARLIEST in DAX - Level: Advanced The EARLIER() and EARLIEST() functions are 2 of the harder functions in DAX to get your head around. If you come from a programming background it will probably be easy for you.  However as I have repeatedly stated on my blog, one of the many great things about Power BI is that it […] Read More
Lineage in DAX - Level: Intermediate–Advanced I have covered the topic of Lineage in DAX a few times in the past (within other articles).  Today I thought I would write a single post dedicated to lineage. As you may know, Power BI has a number of different operation modes, some of which do not require the data to be […] Read More
How To Solve a Complex DAX Problem - Level: Advanced I was helping someone on Power Pivot Forum last week with a tricky calculated column question.  As an aside, you may know that I always advise beginners to keep away from calculated columns.  You mostly don’t need calculated columns because in most circumstances a measure is a better option to use (read more […] Read More
Cumulative Running Total Based on Highest Value - Level: Advanced I’ve helped a couple of people out on various forums on this topic over the last week, and that is normally a good sign that I need a blog post on the topic. The scenario is to create a Pareto cumulative running total based on the top products, customers or whatever.  This is a bit […] Read More
Many to Many Relationships in DAX Explained - Level: Advanced (Level: Advanced, but explained in detail so everyone can understand) There is a lot to learn in DAX if you want to be a ninja.  A couple of the more complex and important things to learn and understand are filter propagation and context transition.  It is not so much that you need to be […] Read More