strogiyotec / 1brc

1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java

1️⃣🐝🏎️ The One Billion Row Challenge

You can check my solution over here

It uses

1. mmap
2. unsafe
3. ExecutorService
4. lazy String inits