Chabi

Chabi is a Rust Redis-compatible server with snapshot persistence, a minimal HTTP operational surface, and an in-repo docs site.

Docs:

• Deployed docs: https://envsync-cloud.github.io/chabi/
• Local docs app: apps/docs

Run Chabi

Build the workspace:

make build

Start the server:

make dev

Run integration tests:

make test

Run the local benchmark harness:

make bench

Benchmarks

Published benchmark details live in the docs:

• Methodology: https://envsync-cloud.github.io/chabi/docs/benchmarks/methodology/
• Results: https://envsync-cloud.github.io/chabi/docs/benchmarks/results/

On a Hetzner CCX23 machine (4 vCPU, 16GB RAM):

Metric	DiceDB	Redis	Chabi
Throughput (ops/sec)	15655	12267	35633
GET p50 (ms)	0.227327	0.270335	0.071167
GET p90 (ms)	0.337919	0.329727	0.108543
SET p50 (ms)	0.230399	0.272383	0.072703
SET p90 (ms)	0.339967	0.331775	0.111103

Docs Development

Install workspace dependencies:

pnpm install

Run the docs app locally:

pnpm docs:dev

Type-check the docs app:

pnpm docs:check

Build the static export:

pnpm docs:build

Project Layout

• packages/chabi-core: RESP types, command implementations, storage
• packages/chabi-server: Redis server, HTTP server, snapshots, metrics
• packages/chabi-redis-handler: experimental reusable RESP handler
• packages/chabi-http-handler: experimental reusable HTTP handler
• apps/chabi-tester: integration tests
• apps/membench: Go benchmark harness
• apps/docs: Next.js + Fumadocs static docs site