NeutronDB

NeutronDB is a Log-structured merge-tree key-value store for Rust.

Disclaimer

NeutronDB is still in development and is unstable until version 3.

Usage

In your Cargo.toml:

text [dependencies] neutrondb = "2.3.0"

In your Rust file:

text use neutrondb::Store;

In .gitignore

text /neutrondb/

Features

• Keys and Values are UTF-8 strings of any length.
• There are five functions connect, put, get, get_all, and delete.
• Data is stored in the Neutron table format.
• The Neutron table file has the index length, bloom filter length, index, bloom filter and values.

API

New

text let mut accs = Store::new("accs")?;

Put

text accs.put("user1", "balance1")?;

Get

text let bal = accs.get("user_1")?;

Get All

text let accounts = accs.get_all()?;

Delete

text accs.delete("user1")?;

Development

• Read/Write Performance through multi-threading and batching
• Find function
• Memory efficiency to enable large databases

Contribution

Pull requests, bug reports and any kind of suggestion are welcome.

2022-04-29