Tae's attempt at the 1 Billion Row Challenge in Bun/Typescript

Current Best Run (Macbook Pro M4 48GB RAM) - 9.22s:

🟢 COMPLETE! 🟢
- Total rows processed: 1,000,000,000
- Total time: 9.22s
- Average throughput: 108,511,229 rows/second

1. Clone the repo: https://github.com/gunnarmorling/1brc
2. Install jdk (make sure it's v21): brew install openjdk@21
3. Add jdk is in your rc path, either .zshrc or .bashrc (instructions in installation output)
4. Run ./mvnw clean verify
5. Run ./create_measurements_fast.sh 1000000000 NOTE: file is 13.8GB, make sure you have enough space
6. (optional) download one of the answers by running ./calculate_average_jerrinot.sh > result.txt

1. Install deps with npm install
2. Run the parser, either bun or nodejs:

You can run it on a test file which only has 500 rows:

npm run bun test.txt
OR
npm run node test.txt

npm run bun measurements.txt
OR
npm run node measurements.txt