[erlang-questions] Packets deduplication

Jesper Louis Andersen <>
Thu Feb 18 19:45:16 CET 2016


On Thu, Feb 18, 2016 at 7:28 PM, <> wrote:

> The right data structure is either bloom filter or scalable bloom filter.


You also need to delete elements, which a cuckoo filter can do.

The problem with bloom filters in this situation is the probability of
error as far as I see. They either say NOPE or MAYBE??? The other problem
is that it probably wont beat integer operations on 60 bit words since it
requires a hash.


-- 
J.
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