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by karmakaze 232 days ago
It could keep track of each unique dislike. Then maybe the best we can do is use HyperLogLog (or HyperLogLog++ or HyperLogLogLog) per video id.
1 comments
busymom0 232 days ago
Even if it's tracking each unique dislike, I can't see how it would explode to 15TB of data.
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