Supporting Advanced Data Access Scenarios in Tabular 1400 Models

In the context of this blog article, advanced data access scenarios refers to situations where data access functions inside M expressions cannot easily be represented through data source definitions in Tabular metadata. These scenarios are predominantly encountered when copying and pasting complex M expressions from an Excel workbook or a Power BI Desktop file into… Read more

Released: Kerberos Configuration Manager for SQL Server

Kerberos Configuration Manager for SQL Server (KerberosConfigMgr) was released on May 15th 2013, and is available for download at the Microsoft Download Center at http://www.microsoft.com/en-us/download/details.aspx?id=39046. This diagnostic tool can help to troubleshoot Kerberos-related configuration issues with SQL Server, which is very exciting for us because Kerberos authentication plays a critical role in many BI-related authentication… Read more

Refreshing PowerPivot Data in SharePoint 2013

In SharePoint 2013, Excel Services comes with numerous improvements. One of the most significant for PowerPivot is the ability to refresh data models interactively all the way from the original data sources. Unlike Excel Services in SharePoint 2010, which only queries data models but doesn’t refresh them interactively, Excel Services in SharePoint 2013 first sends… Read more