Presenting at Dama-Georgia and Atlanta BI Group
I’ll present at DAMA Georgia Chapter on November 12. The topic will be “Best Practices for Establishing a Solid BI Foundation”. For more details, please visit the event page. Don’t […]
Author Archive for: Prologika
Entries by Prologika - Teo Lachev
Operational BI with Azure Stream Analytics
There is a lot of talk nowadays about Internet of Things (IoT). According to Gartner, there will be nearly 26 billion IoT devices by 2020. Naturally, the data generated by […]
Atlanta MS BI Group Meeting on Oct 27th
Join us on Monday, October 27th for our next meeting of Atlanta MS BI Group to learn about predictive analytics and how to actually do it. Presentation: Mine Craft […]
Sybase Integration
A Major League Baseball team engaged us to implement the foundation of their data analytics platform. They partner with TicketMaster for ticketing and sales. Interestingly, besides the TicketMaster cloud hosting […]
Looking for Talent
We have two contract positions in Alpharetta, GA. Contact us at info@prologika.com if you are interested. BA ANALYST (4-MONTH CONTRACT) Reviews, analyzes, and evaluates business systems and user needs. Documents […]
Applied Excel and Analysis Services e-Learning Course Available
BI solutions typically include a semantic layer. In Microsoft BI, the role of a semantic layer is fulfilled by Multidimensional cubes or Tabular models, whose virtues I extolled in this […]
Optimizing Distinct Count Excel Reports
I wonder how many people believe that Tabular DistinctCount outperforms Multidimensional judging by Excel reports alone. In this case, an insurance company reported a performance degradation with Excel reports connected […]
MVP for 11 Years
Microsoft awarded me again with the Most Valuable Professional (MVP) Award for SQL Server. This is an annual award given to selected individuals worldwide in recognition for their expertise and […]
Atlanta MS BI Group Meeting on Sep 29th
Join us on Monday, September 29th for our meeting of Atlanta MS BI Group to learn about DAX – the programming language of Power Pivot and Tabular. Presentation: DAX 101 […]
Investigating Deadlocks
Two different customers having deadlock issues. The first one is having deadlock issues happening during DML operations in an OLTP database. The second one – during ETL load of a […]
Follow Us
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.
