Enh/read parquet files#197

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rwblair wants to merge 2 commits intodevfrom

enh/read_parquet_files

Commits on Apr 11, 2025

An attempt to convert parquet files to columnmaps.
rwblair
committed

Commits on Apr 14, 2025

Add slice and bytelength to make our filetypes compatible with how hyparquet is accessing files
rwblair
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