Learning outcomes of the course unit The subject is aimed at understanding of information systems integration with each other, using Caché and Ensemble products from Intersystems. Students will acquire basic knowledge of working with object databases, will understand the work with objects. Using Ensemble, they learn how to create meta-systems that allow multiple systems to connect. During the semester, it solves a comprehensive example that demonstrates integration issues and Ensemble. The lecturers from the Czech branch of the Intersystems company participate in the course.