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Posted to commits@cassandra.apache.org by "Hanson (JIRA)" <ji...@apache.org> on 2014/07/15 11:29:04 UTC

[jira] [Created] (CASSANDRA-7550) Reduce tombstones

Hanson created CASSANDRA-7550:
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             Summary: Reduce tombstones
                 Key: CASSANDRA-7550
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-7550
             Project: Cassandra
          Issue Type: Improvement
            Reporter: Hanson


If a record is still in Memtable, the Delete to that record shall be done in memory (Make Compaction in memory), instead of placing a tombstone. This way it can save disk I/O and space a lot for records with short lifecycle.



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