Arthur Graus has been working as a consultant and trainer for 19 years in the area of BI and SQL Server. His strength? Years of experience combined with a great enthusiasm to share his knowledge. `


"Today we store more data than ever. Everything we do is recorded in databases. The question is how to  convert all this data into useful insights?


It is my passion to help you with this! I teach you how to use (Power) BI so you can collect the right data and transform it into an attractive dashboard with the insights that you are looking for.”


M is the formula language behind Power Query. Any transformation you apply to your data is translated into M code.  Knowledge of this language opens doors that remain closed if you only use the GUI.