I'm working with SQL Server and Microsoft Data platform over 10 years. I worked in this area from MS BI application solution development through MS BI infrastructure projects to pre-sales engineer. I like Microsoft BI very much and I follow the new trends in this area as well as the competition technologies. The most important for me is that I advance with experience and know how in this area.


How do you test your data projects? Do you even test? Let's face the truth that data processing solutions are very rarely tested ... So let's start with fundamentals of (not only data warehouse) testing.