| 1. | assignments | Course-conference assignments. |
| 2. | conf_has_items | Link items to their containing conferences |
| 3. | confhidden | User wants to hide a conf (not show in conf list) |
| 4. | configuration | Configuration |
| 5. | conforder | Conference order override |
| 6. | confs | Confs |
| 7. | events | |
| 8. | grade_scores | Scores on graded tasks |
| 9. | grade_tasks | Graded tasks |
| 10. | grouprules | List of rule rule definitions for all groups (individual user defined groups, conference groups, manager groups, etc.) |
| 11. | groups | Groups |
| 12. | items | Items |
| 13. | name_cascade | Name Cascade |
| 14. | nums | Numbers |
| 15. | quiz | Quizzes. Each quiz has a unique key (qkey); each row represents a single quiz. |
| 16. | quizanswers | Each problem may have multiple "rows" of answers, e.g. a three-choice multiple-choice problem has 3 rows which define the possible answers. |
| 17. | quizmap | Maps sets of problems to a quiz. This tells us which quizzes "own" or "contain" which problems. Each row relates (connects) one problem to one quiz. |
| 18. | quizproblems | Each problem has a unique key (pkey); each row represents a single problem. |
| 19. | quizscore | Records Takers' scores on problems. One row per Taker/problem/quiz/session combination. (Allows for a single problem to be shared across multiple quizzes, and also for taking a quiz more than once.) . |
| 20. | resps | Responses |
| 21. | resps_seen | How much has each user seen of each item? |
| 22. | site_data | "Variables" about site, conferences, items. |
| 23. | task_cats | Task Categories |
| 24. | task_links | Task-to-Item links |
| 25. | tasks | Tasks |
| 26. | user_columns | Metadata about columns in user_info |
| 27. | user_data | User "variables" that control or modify the actual operation of the software. |
| 28. | user_iface | Which user fields appear in which interface |
| 29. | user_in_conf | When were users in what conferences? |
| 30. | user_info | Basic information about users |