nho

A minimalist, high-performance Redis-compatible server built in Rust.

🚀 Features

• Asynchronous Architecture: Handles thousands of concurrent connections efficiently.
• Concurrent Key-Value Store: Thread-safe data management with high-throughput access.
• RESP Protocol Support: Native implementation of the Redis Serialization Protocol.
• Memory Efficient: Zero-copy byte management and optimized buffer handling.
• Key Expiration: Built-in TTL support for automatic data eviction.
• Automatic Cleanup Worker: Background task periodically removes expired keys to keep memory usage low.

🛠 Supported Commands

Command	Syntax	Description
PING	PING	Check server health; returns OK.
SET	SET key value [EX sec | PX ms]	Store a string value with optional expiration.
GET	GET key	Retrieve a value; returns Nil if expired or missing.

🚦 Getting Started

git clone https://github.com/tueduong05/nho.git
cd nho
cargo run