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  • Урок 1. 00:15:24
    Introduction to Transactions
  • Урок 2. 00:15:09
    Need for Concurrent Execution of Transactions
  • Урок 3. 00:18:14
    Inconsistency Problem due to Concurrent Execution
  • Урок 4. 00:11:12
    States of a Transaction
  • Урок 5. 00:11:31
    ACID Properties
  • Урок 6. 00:08:55
    Schedules and their types
  • Урок 7. 00:17:29
    Lost Update Problem
  • Урок 8. 00:11:03
    Dirty Read Problem
  • Урок 9. 00:04:02
    Unrepeatable Read Problem
  • Урок 10. 00:03:25
    Phantom Read Problem
  • Урок 11. 00:11:26
    Problem
  • Урок 12. 00:06:21
    Number of serial schedules possible with n transactions
  • Урок 13. 00:19:58
    Number of Concurrent schedules possible
  • Урок 14. 00:20:00
    Recoverable vs Non Recoverable Schedules
  • Урок 15. 00:23:27
    Cascadeless vs Cascading Schedules
  • Урок 16. 00:04:03
    Difference between Cascadeless and Recoverable Schedules
  • Урок 17. 00:05:38
    Problem
  • Урок 18. 00:06:58
    Strict Schedule
  • Урок 19. 00:07:31
    Recoverable vs Cascadless vs Strict
  • Урок 20. 00:06:15
    Important Point
  • Урок 21. 00:10:03
    Equivalence of two or more schedules
  • Урок 22. 00:23:59
    Conflicting actions
  • Урок 23. 00:12:54
    Conflict Equivalence and Equivalence of Schedules
  • Урок 24. 00:19:30
    Conflict Serializability of a schedule
  • Урок 25. 00:01:17
    Important Point
  • Урок 26. 00:16:49
    Problems on Conflict Equivalence and Conflict Serializability
  • Урок 27. 00:11:05
    Test for Conflict Serializability using precedence graph
  • Урок 28. 00:17:17
    Finding Order of Serializability
  • Урок 29. 00:15:42
    Finding Number of Conflict Serializable Schedules
  • Урок 30. 00:04:43
    Problem
  • Урок 31. 00:05:53
    More Examples
  • Урок 32. 00:25:15
    View Equivalence and View Serializability - Why they work
  • Урок 33. 00:08:09
    Problem 1
  • Урок 34. 00:04:16
    Problem 2
  • Урок 35. 00:05:25
    Problem 3
  • Урок 36. 00:05:09
    Problem 4
  • Урок 37. 00:08:48
    Problem 5
  • Урок 38. 00:05:16
    Problem 6
  • Урок 39. 00:03:28
    Problem 7