Latest Power BI and AI articles from RADACAD team
December 2019 is a major update in Power BI Helper. We believe this is the biggest update we have done so far. The list of updates is big. To name a few, now we have pages, visuals and bookmarks metadata available, visual comparer, visualization tree, the reverse dependency tree, DMV execution page, and dependant calculations Read more about Power BI Helper December 2019 Feature Summary[…]
Automating machine learning with SQL Server 2019 By Leila Etaati Machine learning is a powerful tool for making predictions based on data. With a plethora of models and approaches available to choose from, simply knowing where to begin can be a project in itself. Data scientists can spend a significant amount of time configuring, Read more about Automating machine learning with SQL Server 2019[…]
I use Power BI for analyzing any data! and recently realized that there is no public report about SQL Saturdays around the world, hence, I build this report. This report is using live data from SQL Saturday website. What is SQL Saturday If you don’t know what SQL Saturday is, here is some information: SQL Read more about Analyzing PASS SQL Saturday data using Power BI[…]
Are you underpaid? or you are getting paid in the market range? If you are looking for a job, what range of salary you should be looking for? The Salary survey and the report is helpful to answer these questions. The salary survey, is a form that everyone fills, and from the result of that, Read more about Power BI Salary Survey and Report 2020[…]
Have you ever had a scenario that you need to use part of your calculation multiple times? You might go and create a table or column for that and then re-use it. However, there are times that you just need that calculation to be re-used multiple times within one place. DAX variables can help you Read more about DAX Variables: Better Readability, Consistency, and Performance in Power BI Calculations[…]
In the last two posts, I have explained how to use AI Builder with Microsoft Automate (Flow), to do the form processing. In the first post, how to set up AI Builder has been explained, next in the second one how to use Power Automate to detect the fields in a form has been shown. Read more about Form Processing Workflow with AI Builder- Data Transformation with Power BI- Part 3[…]
The total value that you see in a table is not actually SUM of all values in that column, it is, in fact, the calculation, when there is no filter. This, however, might not be the calculation that we want sometimes. we might want this value to be the sum of values of that column Read more about Calculate Totals in Power BI: Using Iterators in DAX[…]
I am excited about this blog post, this is based on the New service in Cognitive Service name “Anomaly Detection” which is now in Preview. I recorded a video about how it works in cognitive service https://youtu.be/7ZOtZDbn6gM. However, I am going to talk about how to use it in Power BI. In this post first, a Read more about Time Series Anomaly Detection in Power BI using Cognitive Service and Power Query[…]
I have previously written about how to calculate the same period last year calculation and compare this year’s values with the last year’s values. However, sometimes, you don’t yet have the full year, especially for the current year. You might want to compare this year’s value with the last year’s value up until the same Read more about Same Period Last Year to Date DAX Calculation in Power BI[…]
You can concatenate a list of values in Power BI in two ways; Using Power BI DAX functions such as ConcatenateX, or through Power Query. For some scenarios, there is an advantage in using Power Query to do the concatenation. In this blog article, I’ll explain how this works. If you like to learn more Read more about Pre Concatenate List of Values in Power BI using Power Query[…]