Derived from this repo's Cargo dependencies and activity — difficulty is an estimate from codebase size and scope.
Matched by dependency overlap in Cargo manifests — each card notes the most distinctive crates both projects share.
FeOx (Iron-Oxide) is an ultra-fast, embedded and persisted KV store in pure Rust.
A persistent key-value storage in rust.
A low-level, versioned, embedded, ACID-compliant, key-value database for Rust
An embedded, in-memory, lock-free, transaction-based, key-value database engine
A cloud native embedded storage engine built on object storage.
SochDB is a high-performance embedded, ACID-compliant vector database purpose-built for AI agents and memory
Skytable is a modern scalable NoSQL database with BlueQL, designed for performance, scalability and flexibility. Skytable gives you spaces, models, data types, complex collections and more to build powerful experiences
[H] HyperspaceDB is a high-performance, vector database. It features 1-bit quantization, async replication, and native support for hierarchical datasets (Lorentz, Poincaré ball & Hybrid models).