A few months ago, I and Alberto realized that the reason why variables are not used in DAX as they should is that… there are not many examples out there! For this reason, we made a commitment to use them more…  Read more

In the second half of 2017 I will deliver sessions and preconference days in two big events. I’d like to recap my sessions here, let me know if you have any questions about them. Microsoft Ignite 2017 – September 25-29,…  Read more

You can connect an Excel workbook to a Power BI model in two ways: Using the Analyze in Excel action in powerbi.com Using the Connect to Data action in the ribbon of Power BI publisher for Excel In both cases,…  Read more

I recently wrote a few articles about a new function in DAX and the use of variables. For those of you using Power BI or Azure Analysis Services, you always have access to the latest version of the language. Well, in reality I see that new features appears  Read more

I spent three days in Seattle at Microsoft Data Insight Summit , delivering a preconference day about data modeling for business users, and two workshops about DAX. All of these were sold-out, so even if you attended the conference, you might be interested  Read more

In the next three weeks I will deliver many speeches and training in United States. Here is the list: June 11, 2017 : Precon Data Modeling with Power BI at Microsoft Data Insights Summit (Seattle, WA) June 12, 2017 : Workshop DAX 101 at Microsoft Data  Read more

Is there a secret recipe to create a beautiful dashboard? Why do we need to use “beautiful”? Would “useful” be a better adjective? If you think for a moment, you know that we are attracted by the “beautiful”. It is important for a first impression, but  Read more

In the last few years, I and Alberto Ferrari assisted many users of Power Pivot and Power BI who wanted to create their reports using these tools and were struggling with getting the desired numbers from their data. The first approach of an Excel user  Read more

If you run SSAS Tabular or Power BI, please help me in gathering some performance data for a study I’m doing about Formula Engine performance following these steps: 1) Copy the PowerShell code below in a script Benchmark.ps1, modifying serverName, ssasInstanceName  Read more

I recently wrote an article about duplicated names in DAX to highlight a possible case where you can have a measure with the same name of a column. This is not a good idea, mainly because the syntax to reference a measure and a column is identical, and  Read more