Our Blog on data quality


How many countries are there?

There is no clear answer to this question. The term "state" (and with it the term "land") is determined on the one hand by geographical factors (area, territory) and on the other by political factors (people, rule). These factors are often controversial and are also subject to change. In addition, especially in sport, countries are often referred to as territorial units that differ from one another. Read more


What are reference data?

As reference data, we define the data that is used to describe primary master data objects. We distinguish between internal and external reference data. The quality of the reference data significantly determines the data quality and usability of the master data. Read more