Read and Write Rectangular Text Data Quickly • vroom

About Read and Write Rectangular Text Data Quickly • vroom

The goal of vroom is to read and write data (like csv, tsv and fwf) quickly. When reading it uses a quick initial indexing step, then reads the values lazily , so only the data you actually use needs to be read. The writer formats the data in parallel and writes to disk asynchronously from formatting.

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