Power BI Incremental Refresh
Power BI incremental refresh (a Power BI Premium feature) refreshes a subset of a table with imported data. The main goal is to reduce the refresh time so that new […]
Author Archive for: Prologika
Entries by Prologika - Teo Lachev
BI Axioms
A few months ago, I did an assessment for a large company that was advised by an undisclosed source that they should use their Dynamics Financials and Operations (F&O) system […]
Tips for Extended Events
Load testing and troubleshooting Analysis Services often requires capturing a query trace. The lightweight option to do so is to create an Extended Events (xEvents) session. Let’s say you want […]
Atlanta MS BI and Power BI Group Meeting on December 2nd
MS BI fans, join us for the next Atlanta MS BI and Power BI Group meeting on November 4, Monday, at 6:30 PM at the Microsoft office in Alpharetta. Stacey Jones will present […]
Power BI Large Datasets: The Good, the Bad, and the Ugly
At Ignite 2019 Microsoft announced the public preview of large datasets in Power BI Premium. This is a significant milestone as now datasets can grow up to the capacity’s maximum memory […]
SQL Server 2019 Installation Woes
Now that SQL Server 2019 is officially here, I was eager to try it out. My upgrade/reinstall experience ran into several issues that I thought might be worth sharing: Upgrade/reinstall […]
Predict This!
My wife bought a pack of replacement water filters from Amazon. It was tagged as “Amazon’s choice”. The product listing showed the manufacturer name and it had a nice product […]
Atlanta MS BI and Power BI Group Meeting on November 4th
MS BI fans, join us for the next Atlanta MS BI and Power BI Group meeting on November 4, Monday, at 6:30 PM at the Microsoft office in Alpharetta. Andy Lawrence will share best […]
Securing Power BI Report Pages
Every now and then I get a question about how to secure Power BI report pages. A business analyst has created a multi-page report that requires limited access to some […]
Filtering Power BI Visuals by Measure
Power BI lets you filter the visual data by a measure, such as by a measure that dynamically calculates the customer’s rank. This is convenient but there are performance implications […]
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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.
