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