[ https://issues.apache.org/jira/browse/CASSANDRA-19509?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vladimir Sitnikov updated CASSANDRA-19509: ------------------------------------------ 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. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org