Trending

Indexing 100M vectors in 20 minutes on PostgreSQL with 12GB RAM

A vector graphics workstation from the 70s

Hachi: An Image Search Engine

So you wanna build a local RAG?

28M Hacker News comments as vector embedding search dataset

A DOOM vector engine for rendering in KiCad, and over an audio jack

I put a real search engine into a Lambda, so you only pay when you search

Celtic Code: Drawing Knots with Python

Building a Simple Search Engine That Works

Vector db comparison

I built a search engine that uses vector embeddings

deepseek-ai/DeepSeek-V3.2 · Hugging Face

deepseek-ai/DeepSeek-V3.2 · Hugging Face

AI is great, but only when it knows where to look

Is AI search changing how people find websites?

Optimizing filtered vector queries from tens of seconds to single-digit milliseconds in PostgreSQL

I worked on RAG for a $25B+ company (What I learnt & Challenges)

Optimizing filtered vector queries from tens of seconds to single-digit milliseconds in PostgreSQL

Google

Save item

embeddinggemma-300m

Task: sentence-similarity

chroma-core

Save item

chroma

Open-source search and retrieval database for AI applications.

meilisearch

Save item

meilisearch

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

weaviate

Save item

weaviate

Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database​.

pgvector

Save item

pgvector

Open-source vector similarity search for Postgres

milvus-io

Save item

milvus

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

google

Save item

highway

Performance-portable, length-agnostic SIMD with runtime dispatch

facebookresearch

Save item

faiss

A library for efficient similarity search and clustering of dense vectors.

qdrant

Save item

qdrant

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

lancedb

Save item

lance

Modern columnar data format for ML and LLMs implemented in Rust. Convert from parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, DuckDB, Polars, Pyarrow, and PyTorch with more integrations coming..