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Vector Databases
2 posts tagged vector-databases. clear filter
September 2026
- 17How a bloom filter skips vector-DB lookups for duplicate chunksday 15 · One Concept a Day — The AI-Era Engineer's Glossary
Most of what RAG teams call 'dedup logic' is a 56-year-old bit array in disguise — here's why a Bloom filter should sit in front of your embedding call, not after it.
- 13Why agent memory needs to forget overturned decisionsday 8 · Multi-Agent Systems in 30 Days
We caught our coding agent citing its own overturned decision as proof it was right — and the fix wasn't more memory, it was giving memory an expiry date.