Lance's adaptive structural encoding, full-zip for wide values and miniblock for narrow values, achieves faster random access on NVMe storage than Parquet or Arrow without sacrificing scan performance.
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Lance: Efficient Random Access in Columnar Storage through Adaptive Structural Encodings
Lance's adaptive structural encoding, full-zip for wide values and miniblock for narrow values, achieves faster random access on NVMe storage than Parquet or Arrow without sacrificing scan performance.