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  • All (6596) +104
    • AI (1140) +10
    • DevOps (328) +2
    • Software (3293) +75
    • IT (1816) +17
    • Education (19)
  • Notice
  • All (6596) +104
  • AI (1140) +10
  • DevOps (328) +2
  • Software (3293) +75
  • IT (1816) +17
  • Education (19)
  • Notice
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  • 1 day ago · software

    Vacuum Is a Lie: About Your Indexes

    Article URL: https://boringsql.com/posts/vacuum-is-lie/ Comments URL: https://news.ycombinator.com/item?id=46262777 Points: 11 Comments: 4...

    #vacuum #indexes #postgresql #database #performance
  • 3 days ago · software

    Understanding Database Indexes: How They Work and When They Hurt Performance

    1. The Nightmare: The Full Table Scan Imagine walking into a library with 100,000 books and looking for a specific title. If the books are just piled in the mi...

    #database #indexes #performance #query-optimization #SQL #DBMS #scalability
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