Topic: Tabular
New composite models in Power BI: A milestone in Business Intelligence
Power BI sets a new milestone in Business Intelligence: Marco describes the importance of new composite models in an article, and Alberto shows them in action in a video. Read more
Optimizing memory settings in Analysis Services
This article describes the memory configuration in SQL Server Analysis Services and Azure Analysis Services. Modifying these settings may impact performance and memory errors. Read more
Formula engine and storage engine in DAX
This article explains the roles of the formula engine and of the storage engine used to execute DAX queries. Read more
Import vs. DirectQuery in Power BI
Should you use Import or DirectQuery data connectivity mode for your Power BI models? Let’s make the right choice by comparing the performance and scalability of the two options! Watch now
KPIs in Tabular models for Power BI and Excel
A Tabular model can define a measure as a Key Performance Indicator (KPI), thus providing a visual indicator for status and trend. This article describes in detail the KPI settings needed to get the best result using Power BI and… Read more
Set functions in DAX: UNION, INTERSECT, and EXCEPT
This article describes the behavior of the DAX functions that manipulate sets; they are useful to create queries and sometimes also to author measures. Read more
Default calculation item in calculation groups
Power BI offers several options to create filters and slicers in a report. However, it is not possible to define a default filter at the model level so that every new report on a dataset automatically applies that filter. The… Read more
Announcing DAX Patterns second edition
Great news! Just one year after releasing the second edition of The Definitive Guide to DAX, we just published a new website, a new book, and a new collection of videos: the second edition of DAX Patterns! DAX Patterns is… Read more
Mark as Date table
Tabular models (including Power BI) require marking the Date table as a date table to get appropriate results with time intelligence calculations. This article explains why this setting is required. Read more
Creating calculation groups in Power BI Desktop using Tabular Editor
Learn how to create your first calculation group in Power BI Desktop using Tabular Editor in this step-by-step video. Watch now