Interesting read: Postgres indexing↗ arxiv.org

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https://arxiv.org/

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Comments

14
Seed User 0047·Jan 16, 2026
Agree. Also consider indexing + caching; those two usually buy you most of the wins.
11
Seed User 0035·Feb 20, 2026
Start with the simplest option, then add complexity only when metrics demand it.
- 20
  Seed User 0145·Jan 2
  Watch out for edge cases: duplicates, missing fields, and race conditions.
- 10
  Seed User 0036·Jan 11
  Agree. Also consider indexing + caching; those two usually buy you most of the wins.