Training topics

Basics, Deep dive, DAX, M, R, Visuals, Data modelling, Power Excel...


Anywhere in Europe -  trainers will come right into your conference room. The training language is English.


Data analysts with long training history - authors of these tutorials.


Roughly 1000 - 2000 EUR per day, ask for proposal.


In recent years we provided trainings for companies from pharma (Fresenius, Gilead, GlaxoSmithKline, Johnson & Johnson, Merck, Roche, SpofaDental), automotive (Aisin, Ford Credit, Good Year, Nokian, Pirelli, Skoda Auto), finance (Allianz, Direct, Generali), infrastructure and telco (E-on, Innogy, Strabag, T-mobile) and others (Avast, Decathlon, Jan Becher, Nestlé, Notino, Sportisimo…).  

Recent manuals

NATURALINNERJOIN – creates new table from common rows of two tables (24.3.2020)

The NATURALINNERJOIN creates tables, using rows from original tables, that are present in both of them. Let´s have these two…
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NATURALLEFTOUTERJOIN – new table using left outer join (DAX – Power Pivot, Power BI) (23.3.2020)

The NATURALLEFTOUTERJOIN function creates a new table from two other tables - using the Left Outer Join. How to do…
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Many to Many (N:N) relationship in Power BI (16.3.2020)

Many to Many (N:N) relationship between tables can have duplicate values on both sides. This is quite unusual, common relations…
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