Power BI

Stairway to DAX and Power BI - Level 16: The DAX ALLEXCEPT() Function

  • Stairway Step

Business Intelligence Architect, Analysis Services Maestro, and author Bill Pearson introduces the DAX ALLEXCEPT() function, discussing its syntax, uses and operation. He then provides hands-on exposure to ALLEXCEPT(), focusing largely upon its most popular use in removing filters from all columns in a table - except the filters we specify.

2020-10-14

931 reads

Power BI Histogram Example using DAX

  • Article

Companies use a Bell Curve approach to measure performance. As part of this approach they create a histogram. A histogram is a statistical concept and according to Wikipedia it is defined as a graphical distribution of the numerical data. A histogram is made of several bins and bins can be considered a range of values or a benchmark

2020-09-16

Stairway to DAX and Power BI

Stairway to DAX and Power BI - Level 15: The DAX ALLSELECTED() Function

  • Stairway Step

Business Intelligence Architect, Analysis Services Maestro, and author Bill Pearson introduces the DAX ALLSELECTED() function, discussing its syntax, uses and operation. He then provides hands-on exposure to ALLSELECTED(), focusing largely upon its most popular use in supporting “visual totals” in Power BI.

4 (2)

2020-09-02

1,185 reads

How to override Date Filters in Power BI

  • Article

Problem A few weeks back, I got a request from a client of mine who had a very special requirement. They wanted to display values for a specific period in the past based on the selected dates in the Power BI report. Let us assume that if we select 30 June 2020, the report has to […]

2020-08-17

2,192 reads

Stairway to DAX and Power BI

Stairway to DAX and Power BI - Level 14: DAX CALCULATE() Function: The Basics

  • Stairway Step

Business Intelligence Architect, Analysis Services Maestro, eight-year Microsoft Data Platform MVP and author Bill Pearson introduces the DAX CALCULATE() function, discussing its syntax, basic uses and operation. He then provides hands-on exposure to CALCULATE(), focusing largely upon its most basic uses in evaluating an expression in a context that is modified by specified filters.

5 (1)

2020-08-12

1,550 reads

Create Custom Functions in Power Query

  • Article

Introduction Often at times, you may come across situations where you need to calculate a column repeatedly multiple times in the same Power BI report or across multiple reports. Although you can use the calculated columns to some extent, these are not robust and not reusable. In order to reuse the same piece of code, […]

5 (2)

2020-04-21

5,043 reads

Fetch Web Data in Power BI

  • Article

Introduction Reporting on web data has been a fascinating part of developing any dashboard or reports in Power BI. Often this data is available either free that can be consumed anonymously or by using some kind of authentication mechanism. In this article, I'm going to demonstrate how to connect to a web application from Power […]

2020-03-17

3,274 reads

Blogs

Blog .NET for Apache Spark UDFs Missing Shared State

By

The Problem When you use a UDF in .NET for Apache Spark, something like...

Migrating SQL Server container images to the Github Container Registry

By

A couple of months ago Docker announced that they would be implementing a 6...

Daily Coping 29 Oct 2020

By

I started to add a daily coping tip to the SQLServerCentral newsletter and to...

Read the latest Blogs

Forums

How to improve the performance of insert?delete?update sql statement

By 892717952

as it was said in the title, which we should pay attention to when...

TDE Drama

By Brandie Tarvin

My workplace uses a 3rd party key management system as an encryption provider for...

The Best Query

By Steve Jones - SSC Editor

Comments posted to this topic are about the item The Best Query

Visit the forum

Ask SSC

SQL Server Q&A from the SQLServerCentral community

Get answers

Question of the Day

The Best Query

See possible answers