Aggregate Functions in Power BI including Running Total, Running Average and Max
This article explains how to aggregate data for Power BI reports and provides examples of running totals, running averages, min, max, and more.
2024-12-11
Power BI
How to Slice Data by Fiscal Month using DAX for Power BI Reports
In this article, learn how to set the current fiscal month identity in a calendar table using DAX for Power BI when dealing with fiscal periods.
2024-09-02
How to Sort String Date Values on a Power BI Slicer Visual
In this article, we look at how to build a slicer visual in Power BI and how to create a custom sort order for the slicer values.
2024-06-10
PowerBI premium capacity administration: dataset monitoring and tuning
Over the years Power BI has evolved into a complex and varied ecosystem of tools and solutions, which in its turn demands several supporting roles: there are, of course, developers, data engineers and data scientists, but there is need for one more, i.e. a capacity administrator.
2024-06-05
766 reads
Identifying Customer Buying Pattern in Power BI - Part 2
In this article, we develop the Power BI DAX formula for basket analysis. It is the technique used in retail industry for market based analysis.
2024-05-10
1,651 reads
Identifying Customer Buying Pattern in Power BI - Part 1
In this article, we discuss market-based analysis techniques for customer purchasing patterns for different products over the years in Power BI.
2024-04-19
2,213 reads
Dynamically Create Tables in Power BI with DAX Functions
Learn about DAX functions to use in Power BI ADDCOLUMNS, CROSSJOIN, VALUES, SUMMARIZE, GENERATE, CALENDAR, FILTER, TOPN, UNION, and NATURALINNERJOIN.
2024-02-21
Scientific Calculations in Power BI - Cube, Square, Logarithms, Powers, Inverse and more
Microsoft Power BI Desktop provides users with multiple ways to help shape and transform their data. One of the options users have is scientific calculations, which support operations like cube, square, logarithms, etc. Power BI has this option in the Power Query Editor mode, where the user can easily apply one of these transformations for any number-based columns. In this tip, we will overview this utility in Power BI and how to benefit from it.
2024-02-14
Level 27: Time Intelligence – Dates Functions: The DAX “Parallel Period” and “Same Period Last Year” Functions
Business Intelligence Architect, “Analysis Services Maestro, and author Bill Pearson introduces two somewhat similar DAX Time Intelligence functions related to “parallel” Date periods: PARALLELPERIOD() and SAMEPERIODLASTYEAR(). He discusses the syntax, uses and operation of each function, and then provides hands-on exposure to it in Power BI.
2024-01-24
1,497 reads
New Power BI Explore this Data Feature: An Alternative to Excel Pivot Tables
Learn how to pivot and analyze data in Power BI like you can do in Excel for fast and easy data analysis.
2024-01-05
Blogs
Free SQL Training: Dive into Databases This December!
Want to learn SQL and get some real practice this December? Check out the...
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Understanding allowed topics for testing
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Do As I Say, Not As I Do
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Filter a SQL Server Audit with a predicate
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Question of the Day
The New Log File
I have a detached database from SQL Server 2019, called TDE_Primer. This database had a 100MB data file and a 73MB log file. The log file was lost, so I need to run this code:
USE [master] GO CREATE DATABASE [TDE_Primer] ON ( FILENAME = N'C:\Program Files\Microsoft SQL Server\MSSQL15.MSSQLSERVER\MSSQL\DATA\TDE_Primer.mdf' ) FOR ATTACH_REBUILD_LOG GOHow big is the new log file? See possible answers