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  • DAX Studio 2.1 helps you optimizing #dax queries for #powerpivot #powerbi #ssas #tabular

    After the initial release of DAX Studio 2.0, in December 2014, I started working on a few features to analyze performance of DAX queries. Darren Gosbell implemented many other features, and Daniele Perilli helped us with the graphics of the UI. We certainly can do more, but I think that the current feature set of the new release is good enough to ...
    Posted to SQLBI - Marco Russo (Weblog) by sqlbi on March 17, 2015
  • Customize period comparison in DAX #powerpivot #dax #powerbi

    I have seen many different types of custom calendars implemented in Power Pivot, Tabular, and DAX. I also wrote several articles (week based calendars and time patterns). However, there is a scenario that is hard to manage with the classical approaches, which I discussed in a new article. Suppose you want to implement custom comparisons. For ...
    Posted to SQLBI - Marco Russo (Weblog) by sqlbi on February 5, 2015
  • Power Query support for Analysis Services (MDX)

    Today at TechEd Europe 2014 Miguel Llopis made the first public show of Power Query support for Analysis Services. This is still not available, but it should be released soon (hopefully it will be our Christmas gift!). Here is a list of features shown: It should be able to query both Multidimensional and Tabular Generates query in MDX (no ...
    Posted to SQLBI - Marco Russo (Weblog) by sqlbi on October 28, 2014
  • Scheduled Data Refresh in Power BI #powerbi #powerpivot

    Now that Power BI is finally available (I still use terms as “released” for software and “in production” for a service…) I made some test on the new Scheduled Refresh option that you have for your models (other info here. First of all, the Refresh feature within the Excel workbook no longer works, at least when you are using Data Management ...
    Posted to SQLBI - Marco Russo (Weblog) by sqlbi on February 11, 2014
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