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https://issues.apache.org/jira/browse/CASSANDRA-19509?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladimir Sitnikov updated CASSANDRA-19509:
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Summary: Consider using XOR filters or Ribbon filters instead of bloom
filters (was: Consider using XOR filters instead of bloom filters)
> Consider using XOR filters or Ribbon filters instead of bloom filters
> ---------------------------------------------------------------------
>
> Key: CASSANDRA-19509
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19509
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Vladimir Sitnikov
> Priority: Normal
>
> See
> https://lemire.me/blog/2019/12/19/xor-filters-faster-and-smaller-than-bloom-filters/
> It seems to use less memory (1.23 vs 1.44) for the same false-positive rate
> at a cost of immutability.
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