Topic: Tabular

       Page 7 of 85 articles
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Last Process Date in SSAS Tabular

How do you get the last process date for an SSAS Tabular Database? This article shows the techniques you can use and explains how to interpret the information available.  Read more

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Natural Hierarchies in Power Pivot and Tabular

Creating a hierarchy in a Power Pivot or Tabular data model is very easy, but you might experience performance issues if the hierarchy is not “natural”. This article explains how to create hierarchies avoiding these problems.  Read more

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Semi-Additive Measures in DAX (for Power Pivot)

Values such as inventory and balance account, usually calculated from a snapshot table, require the use of semi-additive measures. In Multidimensional you have specific aggregation types, like LastChild and LastNonEmpty. In PowerPivot and Tabular you use DAX, which is flexible…  Read more

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USERELATIONSHIP in Calculated Columns

In a Power Pivot or Tabular model with inactive relationships, one can rely on the USERELATIONSHIP function to apply an inactive relationship to a particular DAX expression. Its usage is simple in a measure, but one might consider alternative syntax…  Read more

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Handling Wrong or Missing Dates in Tabular

In the traditional star schema design of a Data Mart, you replace a missing, unknown or wrong date in the fact table with a dummy value in the Date dimension table. In Tabular, handling a Date table requires an existing…  Read more

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Yearly Customer Historical Sales in DAX

With DAX you can calculate the sales of the first, second and third year of a new customer without any ETL. In this article you see how to implement this calculation with good performance.  Read more