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From "tristartom (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-13519) Support coupled compactions with secondary index
Date Tue, 21 Apr 2015 00:53:58 GMT
tristartom created HBASE-13519:

             Summary: Support coupled compactions with secondary index 
                 Key: HBASE-13519
                 URL: https://issues.apache.org/jira/browse/HBASE-13519
             Project: HBase
          Issue Type: New Feature
            Reporter: tristartom


DELI (DEferred Lightweight Indexing) is our research prototype from Syracuse University with
collaboration from Georgia Tech and IBM Research. 

In DELI, we propose that when supporting secondary index on HBase, the index-to-base-table
sync-up should be coupled with compaction. The benefit of this is that online Put stays to
be append-only and performance would be guaranteed. 

The code of DELI is shared in github: https://github.com/tristartom/nosql-indexing

Details can be found in the following research paper published in CCGrid 2015: http://tristartom.github.io/docs/ccgrid15.pdf

We are grateful for the HBase community, and any comments/suggestions are appreciated.


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