https://github.com/iamchetanks/Database-Design

Database design for e-learning platform
https://github.com/iamchetanks/Database-Design

database database-management visio

Last synced: 3 months ago
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Database design for e-learning platform

• Host: GitHub
• URL: https://github.com/iamchetanks/Database-Design
• Owner: iamchetanks
• Created: 2017-06-01T06:20:32.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2017-06-08T07:38:58.000Z (over 7 years ago)
• Last Synced: 2024-04-10T17:10:28.135Z (7 months ago)
• Topics: database, database-management, visio
• Homepage:
• Size: 403 KB
• Stars: 23
• Watchers: 2
• Forks: 5
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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• jimsghstars - iamchetanks/Database-Design - Database design for e-learning platform (Others)

README

        
eLearn is an e-learning platform. Learners can explore, enroll, study and get certificates from a variety of courses. Courses are grouped into multiple categories. A course may be presented in different categories. Each course has a unique course id (a number with two prefix letters – for example, CS585) and consists of materials, lectures and assignments.

Materials could be general (for example, syllabus, textbook) or come from a lecture. Each lecture may have videos, notes, and materials (files, links...). Each assignment has a description, attached files and a deadline. Learners must submit their assignments online. Learners can view their grades for each assignment (quite similar to USC blackboard).

With lectures and assignments, learners and teacher may post comments. This is useful for teacher to provide any additional notes about the questions being asked, or for students to ask any questions regarding the lectures or assignments.

A user has to register to enroll a course. Prices may vary from different courses. Different payment methods are available. The system should be flexible enough to easily add new payment method or remove an existing one. After completing the course, a user can see his/her grades in details and gets a certificate (if eligible). He/she can also rate the course (0-5 stars) or provide feedback.

A course is created by its teacher. Multiple teachers are allowed to get involved in a course. There are also other roles (TA, graders) who have different permissions on different course operations.

A course should start and end at certain time. It can be re-opened multiple times, for example, per semester or per year. Each time it is re-opened, there may be multiple adjustments (teachers, TA and graders, students, course content, assignments).