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Hiisi

Hiisi is a proof of concept libSQL written in Rust following TigerBeetle-style with deterministic simulation testing.

Install / Use

/learn @penberg/Hiisi
About this skill

Quality Score

0/100

Supported Platforms

Universal

README

<p align="center"> <img src="hiisi.png" alt="Hiisi" width="200"/> <h1 align="center">Hiisi</h1> </p> <p align="center"> Proof of concept libSQL server written in Rust with deterministic simulation testing. </p> <p align="center"> <a href="https://github.com/penberg/limbo/blob/main/LICENSE.md"> <img src="https://img.shields.io/badge/license-MIT-blue" alt="MIT" title="MIT License" /> </a> </p>

Why Hiisi?

SQLite is a versatile database, but serverless apps, for example, don't have persistent state to have an in-process database. Hiisi is a database server for remote SQL execution on libSQL/SQLite databases written in Rust, but follows similar architecture as TigerBeetle to support deterministic simulation testing (DST).

Hiisi is an experimental proof-of-concept and is not suitable for production use.

Features

  • libSQL server supporting the wire protocol
  • Deterministic simulation testing (DST)

Getting Started

Simulator:

cd simulator && cargo run

Server:

cd server && cargo run

FAQ

How is Hiisi different from libSQL?

Hiisi is a proof-of-concept alternative to the libSQL server, which provides the same functionality for remote SQL execution for libSQL/SQLite databases. There is no hard dependency between the two projects.

View on GitHub
GitHub Stars119
CategoryDevelopment
Updated2mo ago
Forks12

Languages

Rust

Security Score

95/100

Audited on Jan 20, 2026

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