Show HN: PardusDB – SQLite-like vector database in Rust
JasonHEIN Thursday, February 12, 2026
PardusDB is a lightweight, single-file embedded vector database written in pure Rust — think SQLite, but for vectors and similarity search.
Key highlights: - No external dependencies - Familiar SQL syntax for CREATE/INSERT/SELECT + vector SIMILARITY queries - Graph-based ANN search, thread-safe, transactions - Python RAG example with Ollama included
We built this as the engine behind our no-code platform at https://pardusai.org/ (private, local-first data analysis).
GitHub: https://github.com/JasonHonKL/PardusDB
Feedback welcome!
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