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Binary compression schemes.
Structsยง
- Binary
Constant Scheme - Constant encoding for binary arrays with a single distinct value.
- Binary
Dict Scheme - Dictionary encoding for low-cardinality binary values.
- Zstd
Buffers Scheme - Zstd buffer-level compression preserving array layout for GPU decompression.
- Zstd
Scheme - Zstd compression without dictionaries for binary arrays.