If you want to format a measure as date in Power BI, you need an expression returning a date/time data type. This is different from what you can do in Power Pivot and in SSAS Tabular, where you can format any numeric expression using a date and/or time  Read more

Last week, a new version of DAX Studio (2.5.0) has been released. You can find a summary of the new features in the blog post from Darren Gosbell - thanks Darren for your wonderful job with this tool! My small contribution to this tool is mainly in the  Read more

One week ago I delivered a session for 24 hour of PASS, the online free event delivered by PASS ( recordings are now available ), where I introduced my one-day preconference Create a Power BI Solution in one day that I will deliver at PASS Summit 2016  Read more

A recent change in the DAX language transformed the behavior of IF statement, so that it should not return BLANK but only TRUE/FALSE if the results should be logical expressions. In that case, the BLANK is transformed in a FALSE condition. For example,  Read more

The summer is almost over and while we are working on new content (books and other for www.sqlbi.com ), I already have the plans for this Autumn’s conferences. Microsoft Ignite 2016 – September 26-30, Atlanta, GA See what’s new in SQL Server Analysis  Read more

In the last few days, users of the Synoptic Panel and Smart Filter (custom visuals for Power BI) experienced some issue in the behavior of these components. Changes applied to API and automatic updates pushed through the Microsoft Power BI Gallery created  Read more

If you are used to virtual relationships in DAX (see Handling Different Granularities in DAX ), you probably use the following pattern relatively often: [Filtered Measure ] := CALCULATE (     <target_measure>,     FILTER  Read more

Power BI has been on the market one year. My biggest concern, when the product was still in private beta, was the promise of monthly releases made by Microsoft. Today, I can say that the promise was real. I see a long road ahead, in terms of features  Read more

Microsoft Press released a free eBook you can already download , Introducing Microsoft Power BI , which I and Alberto Ferrari wrote in the last few months. Please note it is a very introductive book, don’t expect an inside-out. As we wrote in the introduction:  Read more

Microsoft recently released the Analyze in Excel feature, which allows you to connect an Excel pivot table to a data model published on Power BI. I think/hope that Microsoft will enhance this feature to extend its current limits. For example, it does  Read more