Нормализација и подобрувања на дизајнот на базата

R = { u_id, phone_number, first_name, last_name, email, pass, faculty_name, year_of_studies, is_exempt, gender, p_id, amount, payment_date, student_id, payment_month, d_id, d_comment, d_name, d_status,
upload_date, file_path, emp_id, block_id, num_available_rooms, room_number, is_available, capacity, status, roommate_email, requested_time, start_date, end_date}

Определување на функциски зависности

u_id -> phone_number, first_name, last_name, email, pass, student_id, faculty_name, year_of_studies, is_exempt, gender
email -> u_id, phone_number, first_name, last_name, pass
student_id -> u_id, phone_number, first_name, last_name, email, pass, faculty_name, year_of_studies, is_exempt, gender
emp_id -> phone_number, first_name, last_name, email, pass
p_id -> amount, payment_date, payment_month, student_id
d_id -> d_comment, d_name, d_status, upload_date, file_path, emp_id, student_id
block_id -> num_available_rooms
room_number, block_id -> is_available, capacity
room_number, block_id, student_id -> status, roommate_email, employee_id, requested_time
student_id, room_num, block_id -> start_date, end_date