SQL operators execute directly on RLE, index, and dictionary-compressed columns on GPUs, with order-of-magnitude speedups for pre-sorted production workloads but only 2x mean gains on general public datasets.
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GPU Acceleration of SQL Analytics on Compressed Data
SQL operators execute directly on RLE, index, and dictionary-compressed columns on GPUs, with order-of-magnitude speedups for pre-sorted production workloads but only 2x mean gains on general public datasets.