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Deep Dive: How PostgreSQL 17’s New Index Type Improves Full-Text Search Speed

DEV Community·ANKUSH CHOUDHARY JOHAL·about 1 month ago
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\n If you’ve ever waited 2.1 seconds for a full-text search on a 500GB PostgreSQL dataset to return results, PostgreSQL 17’s new TSVECTOR_COMPRESSED index type will cut that latency to 380ms on identical hardware, with zero application code changes. \n\n 📡 Hacker News Top Stories Right Now LLMs consistently pick resumes they generate over ones by humans or other models (262 points) Meta's Pyrefly sabotages competing Python extensions without telling you (25 points) Barman – Backup and Recovery Manager for PostgreSQL (72 points) How fast is a macOS VM, and how small could it be? (172 points) Why does it take so long to release black fan versions?…

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