Author Archives: Business Intelligist

Teradata, DB2, Folder and Many Others Now Supported via Power Query in Power BI Gateway

This is a biggie… a great number of new data sources is now supported for data refresh via a Power BI Gateway. Please follow this link for details. SAP Business Objects is not yet supported. I am particularly impressed with ability to refresh from folder (please note, only CSV files are supported, a folder full of Excel files will not

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Adding an Index Column to a Power Pivot Model using EARLIER() DAX Function

This post will be a little bit atypical compared to what I normally write about. I usually don’t focus on topics like the one described below because there are plenty of other blogs that cover developer specific issues related to using DAX. However, I ran into an issue few days ago, could not find a solution on the web so

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How to Use Pictures in Your Power BI Power View Dashboards

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If you used pictures in your Power View dashboards and tried to deploy these dashboards in your Power BI tenant you are likely to have seen the following warning message: “UNSUPPORTED FEATURES External pictures can’t be displayed in Power View Sheets in Office 365″. My guess it’s only a matter of time when external pictures are treated with respect by

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