tparquet
Parquet for time series. Trade and tick files at about half their ZSTD size (0.49× on 139M trades from four market data providers), lossless, and still Parquet. Backed by a data provider.
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Parquet for time series. Trade and tick files at about half their ZSTD size (0.49× on 139M trades from four market data providers), lossless, and still Parquet. Backed by a data provider.
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