You can use HelixDB to store and query data that needs both vector similarity search and graph traversals in a single database. It combines vector searches (around 2ms) and graph operations (under 1ms) without needing separate databases. Built in Rust, it's designed for AI applications, RAG systems, and AI agents that need to find similar items and explore relationships between them. You can install it locally via CLI or use their managed cloud service.
What HelixDB does
Pricing breakdown
Pricing model: Free
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