Vector Indexes

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HNSW vs LSH: How Elasticsearch hits 0.99 recall@10 at 15,000 QPS โ€” and what it costs

ย ๐Ÿ“‡Vector Indexing ย Content type: Blog
elastic.coยท

Understanding HNSW: The Engine Behind Fast Vector Search

ย ๐Ÿ”Vector Search Algorithms
chimchim89.github.ioยท

ASH: Asymmetric Scalar Hashing With Learned Dimensionality Reduction for High-Fidelity Vector Quantization

ย ๐Ÿ“‰Embeddings Optimization ย Content type: Academic
arxiv.orgยท
Less-relevant results

New comment by yorktanaka2024 in "Ask HN: Who wants to be hired? (June 2026)"

ย ๐ŸŽฏVector Search ย Content type: Discussion
news.ycombinator.comยทยทHacker News

Weaviate vs. OpenSearch vs. pgvector

ย ๐ŸŽฏVector Search
digitalocean.comยท

HNSW-MS: Hierarchical Graph Indexing Enables Accurate Real-Time Mass Spectral Similarity Search at Repository Scale

ย ๐Ÿ“ŒEmbedding Retrieval ย Content type: Academic
biorxiv.orgยท

Rayforce

ย ๐Ÿ“ŒEmbedding Retrieval ย Content type: Code
github.comยทยทLobsters, Hacker News

MoQ GGUFs and GSQ: Low-Bit GGUFs Are About to Get Much Better

ย ๐ŸŽฏEmbedding Models ย Content type: News ย Content type: Blog
kaitchup.substack.comยทยทr/LocalLLaMA

An ode to self-optimizing query plans

ย ๐Ÿ”Search Indexing
jpountz.github.ioยทยทLobsters

Enterprises Are Quietly Moving Their AI Back On-Premises. Here Is Why.

ย ๐Ÿ“ŒEmbedding Retrieval ย Content type: Blog
medium.comยท

Bridging Multi-Vector and Learned-Sparse Retrieval, A Diagnostic Framework for Robust Semantic IDs, and More!

ย ๐Ÿ”SPLADE ย Content type: News ย Content type: Blog
recsys.substack.com
ยทยทSubstack

Aperon Technical Report: Hierarchical No-Pointer Tangent-Local Search for High-Dimensional Approximate Nearest Neighbors

ย ๐Ÿ“‡Vector Indexing ย Content type: Academic
arxiv.orgยท

Meta's smart glasses companion app ships a complete, dormant face-recognition pipeline on a stock account.

ย ๐Ÿ“‡Vector Indexing
buchodi.comยทยทHacker News

I wondered how big platforms detect stolen images. So I built the whole system myself.

ย ๐Ÿ“ŒEmbedding Retrieval ย Content type: Code
github.comยทยทr/sideprojects

Full Observability for Pinecone: Introducing an Open-Source Monitoring Stack for SaaS and BYOC

ย ๐ŸŽฏVector Search ย Content type: Blog
pinecone.ioยท

Brute-Force Retrieval Holds Through 5k Memories. Then It Doesn't

ย ๐Ÿ“‡Vector Indexing ย Content type: Blog
strake.devยทยทHacker News

Hybrid Search for RAG: Fix Retrieval Accuracy in AI

ย ๐Ÿ“‡Vector Indexing ย Content type: Blog
pingcap.comยท

Release 2.1.6 ยท dolthub/dolt

ย ๐ŸŒDistributed Databases ย Content type: Code
github.comยท

AI Agent Mastery & Coaching

ย ๐Ÿ“‡Vector Indexing
ruv.ioยท

Using protein language models for pangenome construction

ย ๐Ÿ“‡Vector Indexing ย Content type: Academic
biorxiv.orgยท

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