Prebuilt Windows x64 binary of the 1brc-ObjectPascal generator, so readers of
One Billion Row Challenge — Part One: DuckDB can generate the dataset without installing Lazarus.
Usage:
.\generator -i weather_stations.csv -o OBD.csv -n 1_000_000_000
Generator and station list from https://github.com/ObjectPascal-Community/1brc-ObjectPascal (MIT).
weather_stations.csv adapted from simplemaps.com/data/world-cities, CC BY 4.0.