Consider the non-exhaustive list of analytical requirements below: 1. Number of students who succeeded by course, academic year, and by faculty. 2. Average score of students by module and by faculty, semester and academic year. 3. Success rate of students per module and per gender of students. 4. Rate of failure of students per module. 5. Rate of failure of students per academic year 6. Success rate of students per module and per academic year. 7. Evolution of the total number of foreign students per faculty and per specialty. 8. Final (end of year) success rate of students per gender for the whole university or by faculty. Identify the fact, and the dimensions with their attributes For each dimension split the attributes into parameters and weak attributes; Build the hierarchies