Tag: Power BI

All the articles with the tag "Power BI".

• Generating a Calendar Table in Power Query (M Language)

  2 Apr, 2025

  When working with Power BI or other Power Query-supported tools, having a well-structured calendar table is essential for time-based analysis. In this blog post, we will walk through an M Language

• Modes and Examples of KPIs in Data Analysis Expressions (DAX)

  26 Mar, 2025

  Last Year Comparison When analyzing sales performance, it is often useful to compare the current year's sales with the same period in the previous year. To do this, we create several calculated

• Adding Custom Columns to Your Date Table in Power BI

  14 Jan, 2025

  Introduction A Date Table is an integral part of building robust and insightful Power BI reports. While a basic Date Table allows for time-based filtering and analysis, custom columns can add even

• How to Create a Date Table in Power BI Using DAX

  4 Nov, 2024

  Introduction In Power BI, a Date Table is essential for working with time series data effectively. A well-structured Date Table simplifies time-based analysis, allowing you to filter by specific

• Creating a Custom Column with SWITCH in Power BI

  13 Oct, 2024

  In Power BI, creating custom columns based on multiple conditions is a powerful way to enhance the analysis and presentation of your data. One of the most versatile functions for this purpose is

• Creating a Custom Column with a Random String in Power BI Using DAX

  25 Sep, 2024

  Introduction In Power BI, customizing your dataset by adding calculated columns can significantly enhance your data analysis capabilities. One common need is to generate random strings or categories