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Премиум
  • Урок 1. 00:01:57
    Client-Server Architecture
  • Урок 2. 00:03:08
    Understanding the Shared Buffer
  • Урок 3. 00:01:41
    The Path of the Query
  • Урок 4. 00:07:23
    Checkpoint
  • Урок 5. 00:04:27
    Postgres background writers
  • Урок 6. 00:02:08
    Utility Processes
  • Урок 7. 00:01:52
    Understanding Vacuum
  • Урок 8. 00:03:55
    Watching Vacuum at work
  • Урок 9. 00:01:31
    Finding bloated tables
  • Урок 10. 00:04:13
    Fighting table bloat
  • Урок 11. 00:03:21
    Common Vacuum problems
  • Урок 12. 00:05:58
    Making Use of Indexes
  • Урок 13. 00:04:25
    Using indexes in an intelligent way
  • Урок 14. 00:04:55
    Bitmap Scans
  • Урок 15. 00:02:57
    Making use of Index-Only scans and Covering Indexes
  • Урок 16. 00:06:01
    Indexing Foreign Keys
  • Урок 17. 00:03:47
    Partial Indexes
  • Урок 18. 00:05:47
    Clustered Tables
  • Урок 19. 00:01:25
    Cluster Command
  • Урок 20. 00:01:11
    Fill Factor
  • Урок 21. 00:01:53
    Combined vs Independent Indexes
  • Урок 22. 00:07:08
    Taking advantage of pg_stat_statements
  • Урок 23. 00:01:16
    Top 10 Time-Consuming Queries
  • Урок 24. 00:02:24
    Inspecting Table Statistics
  • Урок 25. 00:01:10
    Detect Missing Indexes
  • Урок 26. 00:02:03
    Hot Updates
  • Урок 27. 00:01:19
    Finding Useless Indexes
  • Урок 28. 00:06:53
    Understanding Execution Plans
  • Урок 29. 00:01:07
    Making EXPLAIN more verbose
  • Урок 30. 00:02:37
    Basic Cost Computation
  • Урок 31. 00:03:47
    Spotting Query Problems
  • Урок 32. 00:03:03
    Doing Joins Right
  • Урок 33. 00:05:53
    Forcing Join Order
  • Урок 34. 00:02:17
    Avoid Using SELECT *
  • Урок 35. 00:02:33
    Avoid ORDER BY
  • Урок 36. 00:00:37
    Avoid DISTINCT
  • Урок 37. 00:02:18
    Reducing the Number of SQL Statements
  • Урок 38. 00:04:23
    Parallel Queries
  • Урок 39. 00:03:00
    PostgreSQL Memory System
  • Урок 40. 00:07:55
    Analyzing PostgreSQL shared_buffers contents
  • Урок 41. 00:02:22
    PostgreSQL Scalability
  • Урок 42. 00:02:20
    Vertical vs Horizontal Scalability
  • Урок 43. 00:04:22
    Master-slave(s) with read/write separation
  • Урок 44. 00:01:01
    Physical Replication
  • Урок 45. 00:03:11
    Log Shipping
  • Урок 46. 00:02:36
    Streaming Replication
  • Урок 47. 00:03:23
    Logical Replication
  • Урок 48. 00:02:13
    Multi-Master Full Replication
  • Урок 49. 00:04:08
    Sharding