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https://issues.apache.org/jira/browse/HIVE-352?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12689705#action_12689705
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Raghotham Murthy commented on HIVE-352:
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Here are a few insightful articles about using a row-based query processor
along with a column-store.
http://www.databasecolumn.com/2008/12/debunking-yet-another-myth-col.html
http://www.databasecolumn.com/2008/07/debunking-another-myth-columns.html
Before we go ahead and implement everything, it would be a good idea to do some
performance analysis on a small prototype.
> Make Hive support column based storage
> --------------------------------------
>
> Key: HIVE-352
> URL: https://issues.apache.org/jira/browse/HIVE-352
> Project: Hadoop Hive
> Issue Type: New Feature
> Reporter: He Yongqiang
>
> column based storage has been proven a better storage layout for OLAP.
> Hive does a great job on raw row oriented storage. In this issue, we will
> enhance hive to support column based storage.
> Acctually we have done some work on column based storage on top of hdfs, i
> think it will need some review and refactoring to port it to Hive.
> Any thoughts?
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