TParquet
github.com/aperiodic-io/tparquet- Category
- Developer Tools
- Rank
- No. 1502Tools index
- Pricing
- Open Source
- Type
- TOOL
- GitHub
- 30 stars
- Latest release
- v1.0.0
- Date
About
A Parquet variant for time series that adds a PCODEC compression codec, built on pcodec, for numeric columns. Trade and tick files come out about half the size of ZSTD level 9 (0.49x on 139M trades) while staying lossless and standard Parquet. Bindings cover Python, Polars, DuckDB, Go, Rust, Java, Spark, Trino, DataFusion and C++.
Tags
parquettime-seriescompressionpcodecmarket-datarust
Tech Stack
Rust
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