Designing Responsive Power BI Reports (Part 2)
In my previous post about responsive reports, I said that changes to the report design can dramatically reduce the report load time. But you will undoubtedly reach a point where […]
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A Gateway to Hell
“Life is suffering and suffering is unavoidable”. Buddha must have dealt with data gateways. Two “gotchas” that surfaced recently after countless hours of troubleshooting: A bug in the data gateway […]
Showing Database Images in Power BI and Tabular
The Power BI image-rendering visualizations, such as Table or Card, expect image links to public servers hosting the images with anonymous permissions. This has obvious shortcomings. Can we load images […]
Power BI Time Adventures
A customer reported that a Power BI date filter/slicer set to a specific date in Date dimension, let’s say April 24, 2020, doesn’t return some rows from the fact table […]
Sentiment Analysis with Power BI
A recent ask from an airline company was to perform sentiment analysis on comments in surveys collected from their customers. Sentiment analysis is a machine learning task that requires natural […]
Virtual Power BI Dashboard in a Day (DIAD) on April 30
Are you looking for an agile self-service BI platform that doesn’t require reporting and query skills to get basic analytics done without reliance on IT? Partnering with Microsoft, Prologika is […]
Virtual Power BI Dashboard in a Day (DIAD) on April 14
Are you looking for an agile self-service BI platform that doesn’t require reporting and query skills to get basic analytics done without reliance on IT? Partnering with Microsoft, Prologika is […]
How Much Are You Really Saving?
I helped an ISV a while back with their BI model design. They purchased a data transformation tool for $5,200/year because it’s “simple to use” (the tool was designed for […]
Prologika Newsletter Spring 2020
Do you know that according to Gartner, at least five of the top 10 technology trends for 2020 will involve predictive analytics? And the third on the list is “democratization” […]
Atlanta MS and Power BI Group Meeting
Aggregations in Power BI Aggregations are one of the most important optimization methods for managing big datasets in Power BI. Combined with Direct Query storage mode, they allow big datasets […]
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Prologika is a boutique consulting firm that specializes in Business Intelligence consulting and training. Our mission is to help organizations make sense of data by applying effectively BI technologies.
