April 2024
4 mins read
Query performance tuning – Connecting to Data Sources
Query performance tuning When considering optimizing the performance of Power BI queries, there are a few places to start, and the recommendation is to look at each as a layer of performance tuning to undertake. These layers include reducing the size of the data, optimizing DirectQuery (when used), and optimizing composite models (when used). Reducing […]
2 mins read
Power BI as a solution – Overview of Power BI and the PL-300 Exam
Power BI as a solution Power BI has two main versions: Power BI Desktop and the Power BI service. Power BI Desktop Power BI Desktop is a visual data exploration and interactive reporting tool, providing a free-form canvas for drag-and-drop exploration of your data, an extensive library of interactive visualizations, and an authoring experience for […]