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https://issues.apache.org/jira/browse/CASSANDRA-7666?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aleksey Yeschenko resolved CASSANDRA-7666.
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Resolution: Later
Fix Version/s: (was: 3.x)
bq. I think that it's sufficient to let this be dormant until or unless it is
needed to support other features. DTCS covers most of the immediate benefit.
+1
> Range-segmented sstables
> ------------------------
>
> Key: CASSANDRA-7666
> URL: https://issues.apache.org/jira/browse/CASSANDRA-7666
> Project: Cassandra
> Issue Type: New Feature
> Components: CQL
> Reporter: Jonathan Ellis
> Labels: dense-storage
>
> It would be useful to segment sstables by data range (not just token range as
> envisioned by CASSANDRA-6696).
> The primary use case is to allow deleting those data ranges for "free" by
> dropping the sstables involved. We should also (possibly as a separate
> ticket) be able to leverage this information in query planning to avoid
> unnecessary sstable reads.
> Relational databases typically call this "partitioning" the table, but
> obviously we use that term already for something else:
> http://www.postgresql.org/docs/9.1/static/ddl-partitioning.html
> Tokutek's take for mongodb:
> http://docs.tokutek.com/tokumx/tokumx-partitioned-collections.html
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