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Vector Databases Explained: When You Actually Need One (And When pgvector Is Enough)

Vector databases are the most over-purchased AI infrastructure of 2024-2025. Real scale thresholds, vendor tradeoffs, and a TCO model for three team sizes.

6 May 2026 10 min read

technology

Module 7: Databases - Where Business Data Lives

24 Feb 2026 24 min read

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