turso

Turso is an in-process SQL database written in Rust that offers SQLite compatibility, MVCC concurrency, vector support, and an experimental Postgres frontend. It functions via a virtual machine architecture that can compile multiple SQL dialects down to a shared core. It can be embedded as a library in various programming languages, run as an interactive CLI shell, or used as a Model Context Protocol (MCP) server.

From the repository: “A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental). The LLVM of databases.”