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Grafeo – A fast, lean, embeddable graph database built in Rust

Grafeo is a new fast, lean, and embeddable graph database written in Rust, designed for high performance and low resource usage. It emphasizes simplicity and efficiency, making it suitable for embedding directly into applications. The project has garnered significant attention on Hacker News with 156 points and 51 comments, indicating strong developer interest.

Background

Graph databases are specialized for storing and querying interconnected data, often used in social networks, recommendation systems, and fraud detection. Rust is gaining popularity for systems programming due to its memory safety and performance guarantees.

Source
Hacker News (RSS)
Published
Mar 21, 2026 at 10:50 PM
Score
6.0 / 10