HelixDB

HelixDB

Graph database with native vector and full-text search

Description

RAG or agent memory usually splits relationships, vectors and keyword search across three systems kept in sync. HelixDB is a Rust OLTP graph database with native vector search and BM25 full-text search, built on object storage.

It is Apache 2.0 with a CLI, a unified data layer for AI apps.

Features



Graph:Entities and relationships.

Vectors:Native search.

Full-text:BM25.

Object storage:Cheap scaling.