1 billion row challenge in Rust using Apache Arrow

I walk through how I did the One Billion Row challenge using Rust and the Apache Arrow DataFusion query engine. Code: https://github.com/JosiahParry/youtube-tutorials/blob/main/onebrc/src/main.rs DataFusion: https://docs.rs/datafusion 1brc: https://github.com/gunnarmorling/1brc Follow me on twitter: https://twitter.com/JosiahParry