Row-Level Security is a way to filter the data differently depending on different roles. This might be done statically, as the sales manager for Sweden only see Swedish data, or dynamically based on who is signed in to Power BI.

Increasing the performance of the reports are very important for the user experience when working with Power BI. In this article I will go through how you can increase the performance of your reports in regards to the data sources, data model, visualization and other aspects.

In this article I have summarized 15 questions and answers for Power BI that are important to know about if you are going for an interview related to Power BI.

I have summarized the top resources I have used when learning Power BI below.

This is the fourth article of the series: DAX Series — Learn the core of Power BI 4. Iterators and Aggregators

This is the third article of the series: DAX Series — Learn the core of Power BI: Measures vs Calculated Columns

This is the second article of the series: DAX Series — Learn the core of Power BI.
Resources/Learning Techniques while learning DAX.

This is the first article of the series: DAX Series — Learn the core of Power BI:
What is the DAX Language?

My aim with this article is to help the people pass the DA-100 certification by preparing in the best possible way for the exam.

20-part blog series about figuring out the DAX language

In this article I will first give a short introduction of what Tabular Editor is and why I think that it is a very important tool in Power BI.