Dynamic Power BI Slicer Using DAX Logic
Learn how to create dynamic data slicers in Power BI with this step by step example to show how this can be done.
2021-01-14
Power BI
Manage Power BI Dataset with PowerShell
Learn how to manage Power BI datasets with PowerShell with examples to give Developers and DBAs the flexibility have real time data stored in the Power BI service for reporting.
2020-11-30
Visualizing Azure Resource Metrics Data in Power BI
Learn the five steps to perform Azure resource reporting with Power BI in order to embed the reports in dashboards for stakeholders.
2020-11-23
Stairway to DAX and Power BI - Level 16: The DAX ALLEXCEPT() Function
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.
2026-04-15 (first published: 2020-10-14)
4,936 reads
Improve Power BI Performance with Horizontal Filtering
In this third part of this Power BI optimization series we look at how horizontal filtering and other changes can improve overall performance
2020-10-07
Power BI Histogram Example using DAX
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 - Level 15: The DAX ALLSELECTED() Function
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.
2026-04-15 (first published: 2020-09-02)
3,706 reads
How to override Date Filters in Power BI
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
8,167 reads
Power BI Incremental Refresh for SQL Sources
In this article we look at the incremental refresh feature when working with Power BI data sources and how to implement for your reports.
2020-07-21
Power BI Incremental Refresh for SQL Sources
In this article we look at the incremental refresh feature when working with Power BI data sources and how to implement for your reports.
2020-07-20
Blogs
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How Long is a Long I/O?
Comments posted to this topic are about the item How Long is a Long...
Question of the Day
How Long is a Long I/O?
In SQL Server 2025, a long I/O is recorded in the error log with message 833. How long much an I/O request be outstanding before this message is written to the log?
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