dbn-go-file#

dbn-go-file is a command-line tool for processing Databento DBN files.

Quick Start#

# Print file metadata as JSON
dbn-go-file metadata data.ohlcv-1s.dbn

# Convert DBN to Parquet
dbn-go-file parquet data.ohlcv-1s.dbn

# Print records as JSON
dbn-go-file json data.ohlcv-1s.dbn

# Split download folders into organized structure
dbn-go-file split --dest output/ data/*.dbn

Command Reference#

See the auto-generated command pages below for full details on each subcommand.