ER Diagram
4/16/2026
This ER diagram is used to design a university database that connects students to courses through enrollments, links each course to the professor who teaches it, and records detailed grade items per enrollment. It helps ensure correct keys and relationships for tracking rosters by term, enrollment status, and grading outcomes (scores and letters). Database designers, campus IT teams, and registrar or academic operations staff would use it to build and validate student information and reporting systems.
ER DiagramUniversity databaseCourse enrollmentStudent recordsGrades
Flowchart
4/20/2026
This flowchart is used to map how student records connect to enrollment records, how courses link to each enrollment, and how professors teach courses within a university enrollment model. It helps teams clarify ownership of student, course, professor, and enrollment data, track semester and grade information, and spot relationship gaps when expanding class properties. It is useful for registrars, university admins, developers, and database designers.
flowchartuniversityenrollmentcourse recordsstudent data
ER Diagram
5/22/2026
Entity-relationship diagram of an analytics platform showing how workspaces relate to users and sessions, and how sessions generate events. It also models funnels with steps and runs, plus cohorts and cohort membership.
erdanalyticseventsfunnelscohortsuser-sessions