Saturday paper reading: https://wwwcn.cs.uni-duesseldorf.de/publications/publications/library/Lieven2010a.pdf … looks like a good Algebird addition; adapts FM sketches to frequency counting.
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The only update operation needed is "OR in this bitmap" which could use a compressed repr like EWAH - and is associative, commutative, idemp
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Kinda funny to think about a huge distributed "one way file system" - you can flip bits to 1 but never back to zero. Good enough.
End of conversation
New conversation -
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@avibryant mmmmm this sounds good.Thanks. Twitter will use this to make your timeline better. UndoUndo
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