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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...
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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...