Benedict created CASSANDRA-6933:
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             Summary: Optimise Read Comparison Costs in collectTimeOrderedData
                 Key: CASSANDRA-6933
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6933
             Project: Cassandra
          Issue Type: Improvement
          Components: Core
            Reporter: Benedict
            Assignee: Benedict
            Priority: Minor
             Fix For: 2.1


Introduce a new SearchIterator construct, which can be obtained from a 
ColumnFamily, which permits efficiently iterating a subset of the cells in 
ascending order. Essentially, it saves the previously visited position and 
searches from there, but also tries to avoid searching the whole remaining 
space if possible.



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