🔢 Pgvector - hello · Scour

From 48 Seconds to 130 Milliseconds: Vector Search in Tinybird 🚀Milvus

tinybird.co·20h

ProtSent: Protein Sentence Transformers 🍱Nom

I Burned 3 Weeks Tuning Vector Search Before Realizing the Problem Was the Index, Not the Algorithm 📊Vectorized Query Execution

github.com·4d·DEV

Automate schema generation for intelligent document processing 🥑Avro

aws.amazon.com·5h

OpenSearch vs LanceDB for Vector Search: Query Cost and Infrastructure 🎯Lance

lancedb.com·1d

Your RAG can't answer 'why' -- GraphRAG finds what vector search misses 🕸️Weaviate

amazon.co.jp·3d·DEV

200ms p99 query latency over 100 billion vectors (Sponsor) 🌊Memory Bandwidth

turbopuffer.com·5d

Bringing pt-query-digest-Style Slow Query Analysis to PostgreSQL with pg_enhanced_query_logging 🐘PostgreSQL Internals

percona.com·4d

https://research.perplexity.ai/articles/cutedsl-at-perplexity 🌀Naiad

research.perplexity.ai·6d

Query The Quantum 🗺️Query Planning

·1h·DEV

CCD-Level and Load-Aware Thread Orchestration for In-Memory Vector ANNS on Multi-Core CPUs 🚀Milvus

dbyter/sphere-embed: Visualize embeddings and LLM relationships on a sphere's surface 🎨Chroma

github.com·2d·Hacker News

FAVOR: Efficient Filter-Agnostic Vector ANNS Based on Selectivity-Aware Exclusion Distances 🎯Qdrant

yantrikos/yantrikdb: Cognitive memory engine for AI agents — temporal decay, contradiction detection, autonomous consolidation, knowledge graph, ANN recall via HNSW. Embeddable Rust library with Python bindings; powers yantrikdb-server (HTTP gateway, MCP server, openraft cluster). AGPL. 🎴TAO

github.com·6h·Hacker News

Free Energy Manifold: Score-Based Inference for Hybrid Bayesian Networks 🎯Qdrant

FastOmniTMAE: Parallel Clause Learning for Scalable and Hardware-Efficient Tsetlin Embeddings 🤖TVM

MihaiBuilds/memory-vault: A local-first AI memory system with hybrid search, MCP integration, and a knowledge graph. 🐘PostgreSQL Internals

github.com·3d·Hacker News

ravila4/obsidian-semantic-search: Semantic search for Obsidian vaults using LanceDB and Gemini/Ollama embeddings 🗂️Obsidian

github.com·3d·Hacker News

EGA: Adapting Frozen Encoders for Vector Search with Bounded Out-of-Distribution Degradation 🎯Vector Search

Beyond Similarity Search: A Unified Data Layer for Production RAG Systems 🎯Qdrant

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