Jonathan Ellis created CASSANDRA-5514:
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Summary: Allow timestamp hints
Key: CASSANDRA-5514
URL: https://issues.apache.org/jira/browse/CASSANDRA-5514
Project: Cassandra
Issue Type: New Feature
Components: API, Core
Reporter: Jonathan Ellis
Fix For: 2.0
Slice queries can't optimize based on timestamp except for rare cases
(CASSANDRA-4116). However, many common queries involve an implicit time
component, where the application author knows that he is only interested in
data more recent than X, or older than Y.
We could use the per-sstable max and min timestamps we track to avoid touching
cold data if we could pass a hint to Cassandra about the time range we care
about.
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