COMPASS decouples vector data and index storage in disk-resident graph ANNS systems to enable component-specific lossless compression, reducing space by up to 58.7% with improved or competitive performance.
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Decoupling Vector Data and Index Storage for Space Efficiency
COMPASS decouples vector data and index storage in disk-resident graph ANNS systems to enable component-specific lossless compression, reducing space by up to 58.7% with improved or competitive performance.