SlicingDice founder here. We built SlicingDice exactly for this kind of necessity, very fast user segmentation. Actually, we just developed it because we didn't

SlicingDice founder here. We built SlicingDice exactly for this kind of necessity, very fast user segmentation. Actually, we just developed it because we didn't find any other solution that could support our needs. https://blog.slicingdice.com/why-we-built-slicingdice-1beffc643571 https://blog.slicingdice.com/why-we-built-slicingdice-1beffc...