Tracking COVID
I’ve seen various reports designed to track COVID-19. I personally like the Microsoft Bing tracker (https://www.bing.com/covid). Not only does the report track the current counts, but it also shows a […]
Author Archive for: Prologika
Entries by Prologika - Teo Lachev
Getting to Power Apps Source Code
As it stands, Power Apps doesn’t offer an easy way to get to the app source code. Yet, there are scenarios where this could be useful, including: Putting the app […]
Getting Lineage Across Power BI Tenant
Power BI Service (powerbi.com) packs a graphical lineage view with the caveat that it only works within a workspace. As a Power BI admin, you may need a utility to […]
Power BI Embedded, Service Principals, and AAS
In my previous post “Power BI Embedded, Service Principals, and SSAS“, I discussed how you can integrate Power BI Embedded (App Owns Data) configured for service principal authentication with SSAS […]
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” […]
NullToZero in Power BI and Tabular
Null and zero typically have different semantics, where null indicates an unknown or missing value while zero is an explicit value. Sometimes, however, you want to show nulls as zeros. […]
Power BI Report Books
Scenario: Management has requested an easy way to view a subset of strategic reports located in different Power BI workspaces. You can ask the users to mark reports and dashboards […]
Power BI Report Slide Show
Scenario: You plan to display a Power BI report on a monitor. You want the report to automatically cycle through report pages, showing each after a configurable time delay, like […]
Power BI Slicers and Filters
Besides the built-in cross-filtering and cross-highlighting among visuals, Power BI supports two explicit filtering options: slicers and filters. Which one to use? Traditionally, you would use a slicer when you […]
Power BI Embedded, Service Principals, and SSAS
Power BI Embedded supports two ways that your custom app can authenticate to Power BI using a trusted account: master account (the original option) and more recently service principle. Service […]
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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.
