Rust DB: Limbo: SQLite + vectors

from scratch

Building a Simple DB in Rust - Part 1 - Parsing | John's Codes

Building a Simple DB in Rust - Part 2 - Basic Execution | John's Codes

Building a Simple DB in Rust - Part 3 - Less Basic Execution | John's Codes

mnogu/simpledb-rs: simple RDBMS written in Rust @GitHub

from SQLite C code

Introducing Limbo: A complete rewrite of SQLite in Rust

SQLite is known for its stellar performance, but in many operations, Limbo is already on par or faster than SQLite. Executing cargo bench on Limbo’s main directory, we can compare SQLite running 

SELECT * FROM users LIMIT 1 

(620ns on Macbook Air M2), with Limbo executing the same query (506ns), which is 20% faster.

tursodatabase/turso: A SQL database in Rust: SQLite-compatible, now also speaking Postgres (experimental). The LLVM of databases. @GitHub, Rust, MIT