Distributed SQL database in Rust, written as an educational project

An embedded, in-memory, zero-copy, atomicity, consistency, isolation, MVCC, almost lock-free and serializable snapshot isolation database engine.

Optimistic multi-version concurrency control (MVCC) for main memory databases, written in Rust.

Pillars for Transactional Systems and Data Grids

A lock-free thread-safe concurrent SkipMap implementation based on ARENA skiplist which helps develop MVCC memtable for LSM-Tree.

A distributed transactional key-value storage engine in Rust, with horizontal scalability, strong consistency, and high availability.

A toy DB with a scripting language mainly created for self-education and fun

Storage library (Work In Progress)

Lock-free MVCC primitive

Simple MVCC in Simple DB.

PostgreSQL extension to debug table scans. The extension is intended to illustrate MVCC in PostgreSQL.

🦀 Educational distributed database in Rust - Learning LSM-trees, MVCC, and distributed systems with Claude Code. Inspired by FoundationDB. Not for production use.

WundraDB is a distributed SQL database built in Rust with B+Tree storage, Write-Ahead Logging (WAL), and TCP-based client-server architecture.