James Taylor created HBASE-8403:
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             Summary: Allow column family to be declared as containing only 
fixed length KeyValues to improve scan performance
                 Key: HBASE-8403
                 URL: https://issues.apache.org/jira/browse/HBASE-8403
             Project: HBase
          Issue Type: New Feature
          Components: Performance
            Reporter: James Taylor


HBase scan performance could be improved in cases where a column family is 
known to have only fixed length KeyValues (and perhaps in addition non 
nullable). A custom block encoding could leverage this to dramatically improve 
scan performance.

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