Another Successful Power BI Workshop
Thank you to everyone attending the Power BI workshop by Prologika yesterday. We had great turnout with more than 50 people from 30 companies attending the event at the Microsoft […]
Author Archive for: Prologika
Entries by Prologika - Teo Lachev
Notes on Analysis Services Tabular Performance and Parallelism (Part 2)
In my “Notes on Analysis Services Performance and Parallelism” blog, I shared limited performance results about scaling up Azure Analysis Services Tabular. As I mentioned, I expect the same findings to apply […]
Notes on Analysis Services Performance and Parallelism
As a part of a semantic model assessment, I got to experiment with different configurations of Azure Analysis Services. In this case, the largest fact table has almost 2 billion […]
Power BI Models Scaling Up
Chris Webb wrote a great post today “Power BI Roadmap Announcements In the Dynamics 365 Spring ’18 Release Notes” citing the many exciting new features coming to Power BI in […]
Atlanta MS BI and Power BI Group Meeting on March 26th
MS BI fans, join us for the next Atlanta MS BI and Power BI Group meeting on Monday, March 26th at 6:30 PM. Leo Furlong will introduce you to implementing organizational semantic models […]
Too Many Measures?
I’m doing an assessment of a data mart and semantic layer for an organizational BI solution. I was given the source of the Analysis Services Tabular model. Upon opening it […]
Prologika Newsletter Spring 2018
Extending Power BI with PowerApps and Flow With hundreds of vendors out there, choosing a BI tool isn’t easy. If you’ve been following me for a while, you know that […]
Using Profiler to Trace Azure Analysis Services
Scenario: You use Azure Analysis Services and you want to trace events in the SQL Server Profiler. However, you run the Profiler, connect to AAS, and you get greeted with […]
Azure SQL Database Managed Instance – the Good, the Bad, the Ugly
Azure SQL Database Managed Instance is available for public preview (for pricing see this page). It will play a very important role in the SQL Server cloud PaaS derivatives, which […]
DAX Rank Over Two Columns
Scenario: An interesting scenario came today from a client. Consider the following schema. You have a fact table InternetSales and two dimension tables (Customer and SalesTerritory). You want to produce […]
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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.
