Architectural Decision Records (ADRs)

Contents:

• 1. Purpose of this Repo
• 2. Open edX events naming and versioning
• 3. Open edX events payload conventions
• 4. External event bus and Django Signal events
• 5. External Event Schema Format
• 6. Event schema serialization and evolution
• 7. Optional fields in events
• 8. Event signals with PII
• 9. Event design of the COURSE_CATALOG_INFO_CHANGED signal
• 10. Multiple event types per topic
• 11. Depending on multiple event bus implementations
• 12. Enable producing to event bus via settings
• 13. Event definitions for special exam post-submission and review
• 14. Change event producer config settings
• 15. Outbox pattern and production modes
• 16. Event Design Best Practices
• 17. Event Signal for External Grader Score Submission