Data science is a field of work in which professionals seek to extract meaningful information from large amounts of complex data in the search for solutions to business challenges. Coursework may focus on mathematics, statistics, programming, and the development of analytic skills.

Slovakia or Slovak Republic (Slovak: Slovensko or Slovenská republika, both names are officially recognized), is a landlocked country in Central Europe. Slovakia is a member of the European Union so if you are a citizen of another member state, you can legally reside and work in Slovakia without restrictions. Comenius Univerzity is the oldest existing Slovak university, in Bratislava.

Courses are individual classes that can be taken at universities, colleges, junior colleges, and trade schools worldwide. For even greater flexibility, many schools also offer online classes. Students can take individual classes or pursue degree programs.