billion-row-gen
| Crates.io | billion-row-gen |
| lib.rs | billion-row-gen |
| version | 0.1.0 |
| created_at | 2024-02-27 05:07:25.112092+00 |
| updated_at | 2024-02-27 05:07:25.112092+00 |
| description | Generates a large number of rows for the one billion row challenge |
| homepage | |
| repository | |
| max_upload_size | |
| id | 1154535 |
| size | 847,850 |
Bytomancer (dennis-lawter)
documentation
README
Rust One Billion Row Challenge Generator
Generates one billion rows of data for the 1BRC
https://github.com/gunnarmorling/1brc
Installation
cargo install billion-row-gen
Usage
Defaults:
- The row count defaults to 1,000,000,000.
- The tool will use the
./data/weather_stations.csvfile to generate the weather station names. - The output will be stored in
./data/measurements.txt.
All of these options may be configured:
billion-row-gen \
--rows 1000 \
--weather-stations ./data/weather.csv \
--output ./data/out.txt