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Showing page 5 of 7 (65 total posts)
  • The State of Power BI #powerbi

    The 2015 has been an amazing year for Power BI. One year ago, I was commenting on this blog the public preview of Power BI dashboards. A few days ago, Microsoft released the December update of Power BI Desktop and several updates of the Power BI service. In one year, we moved from a situation where Microsoft seemed (and actually was) too slow in ...
    Posted to SQLBI - Marco Russo (Weblog) by sqlbi on December 21, 2015
  • Display data on customized maps in #powerbi (also offline) leveraging SVG format

    Last week Amir Netz presented in the Power BI blog a detailed introduction to the Synoptic Panel written by Daniele Perilli. This component won Power BI best visual contest in October, but since then we received many feedback and Daniele worked on it improving the editor and the available features. The big news is that now the Synoptic Panel ...
    Posted to SQLBI - Marco Russo (Weblog) by sqlbi on December 15, 2015
  • PASS Summit 2015 and news about on-premises BI #ssas #tabular #sqlpass

    I don’t usually blog about news, unless there is a relevant impact on future directions. Last week we have seen a huge number of announcements for Power BI (Custom Visuals now available to anyone through a gallery online, you can import them in also in Power BI Desktop, and a number of improvements in Power BI Service and a new version of the ...
    Posted to SQLBI - Marco Russo (Weblog) by sqlbi on October 26, 2015
  • Challenge your #dax skills with DAX Puzzle #powerbi #powerpivot

    Last week we launched a new page in SQLBI website: DAX Puzzle (you can also use www.daxpuzzle.com). The idea is very simple: we describe a scenario, we ask to solve a problem in that scenario and we might provide some hint to help you finding the solution. You can download a sample file (in Power BI Desktop, which is freely available to anyone – ...
    Posted to SQLBI - Marco Russo (Weblog) by sqlbi on October 21, 2015
  • The Definitive Guide to DAX is now available! #dax #powerpivot #powerbi #ssas #tabular

    I am so happy to announce that The Definitive Guide to DAX is finally available! I and Alberto Ferrari spent one year writing this book, and several years collecting the knowledge necessary to do that. The complete title is The Definitive Guide to DAX: Business intelligence with Microsoft Excel, SQL Server Analysis Services, and Power BI. You can ...
    Posted to SQLBI - Marco Russo (Weblog) by sqlbi on October 20, 2015
  • Synoptic Panel for Power BI Best Visual Contest #powerbi #contest

    Today (September 30, 2015) is the last day to submit an entry in the Power BI Best Visual contest. I and Daniele Perilli (who has the skills to design and implement UI) spent hours thinking about something that would have been challenging and useful at the same time. Daniele published a couple of components (Bullet Chart and Card with States) that ...
    Posted to SQLBI - Marco Russo (Weblog) by sqlbi on September 30, 2015
  • Don’t ignore the Context Transition in #dax

    Almost 3 years ago I wrote an article with the rules for DAX code formatting. If you quickly look at the article, you might think that it is all about readability of the code, and this is fundamentally true. But there two rules that have a particular importance for performance, too: Never use table names for measures Always use table names ...
    Posted to SQLBI - Marco Russo (Weblog) by sqlbi on September 22, 2015
  • Back to the basic: #dax primers for new #powerbi users

    The growing adoption of Power BI Desktop is gathering new users of the DAX language. At the same time, there are a few new features, such as bidirectional filter propagation, that introduce new concepts to existing knowledge. For this reason, in the last weeks we published two articles describing important basic concepts and clarifying the ...
    Posted to SQLBI - Marco Russo (Weblog) by sqlbi on September 7, 2015
  • Power BI Desktop & Excel

    The August 2015 update of Power BI Desktop added two important features for existing Excel and Analysis Services users:Import Excel Power BI artifacts (Data Model, Queries, Power View) into a new Power BI Desktop fileLive Analysis Services Connections: Ability to change the database from Edit Queries dialogIn case you didn't try it before, ...
    Posted to SQLBI - Marco Russo (Weblog) by sqlbi on August 31, 2015
  • DAX Formatter now supports Power BI Desktop and Excel 2016 #dax #powerbi

    If you use DAX, you should try DAX Formatter. Now it supports all the new functions introduced in Power BI Desktop and in Excel 2016. There are more than 70 new functions, even if half of them corresponds to Excel functions with the same name (see the second group). DAX Formatter also supports the variable syntax available in the new DAX. These ...
    Posted to SQLBI - Marco Russo (Weblog) by sqlbi on August 18, 2015
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