Our books on Business Intelligence are best-sellers
The books we wrote have become an essential reading for many professionals all around the world. Most of them are published by Microsoft Press, such as The Definitive Guide to DAX – 2nd Edition, Analyzing Data with Power BI and Power Pivot for Excel, and Tabular Modeling in SQL Server Analysis Services (2nd Edition).
We are established BI experts
We have reached Microsoft Gold Partner* in Business Intelligence status and we have achieved several Microsoft certifications, including the exclusive SSAS Maestro certification.
* Microsoft Gold Partner ID 1019349 - Loader is the legal entity in Europe
We are regular speakers at major international BI conferences, including Microsoft Ignite, Data Insight Summit, PASS Summit, and Sqlbits.
We are in the knowledge transfer business
We are not protective of our knowledge, we want to share it with everyone!
For this reason, we organize classrooms all around the world. To date we have already taught 309 classes in dozens of countries, and counting! We have recorded video courses about DAX, SSAS, Data Modeling, Data Presentation, and more.
We also deliver custom trainings to companies who have special requirements or who want to learn on their own data.
Launched in 2004, SQLBI (this website) has become an essential reference in the BI world, releasing in-depth articles on Microsoft technologies every other week, free tools, videos and high-quality trainings.
Launched in 2013, DAX Patterns collects many real-world use cases about Power BI / Power Pivot / SSAS, showing how to use DAX properly.daxpatterns.com
Launched in 2014 as a service to beautify queries, DAX Formatter is used by thousands of users every day, and by third-party tools like DAX Editor.daxformatter.com
Launched in 2018, DAX Guide is the go-to reference on the DAX language. Its integrates and expands on the MSDN documentation.dax.guide
Launched in 2016, OKViz is where high-quality Power BI visuals come from! Examples include Card with States, Smart Filter, and Bullet Chart.okviz.com