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https://issues.apache.org/jira/browse/TAJO-35?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13644040#comment-13644040
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Sergio Esteves commented on TAJO-35:
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Here is my proposal to this project:
https://docs.google.com/document/d/1NucTfg4Uhsa7WFyPokHHSwQbWlfkGf9ajwdFjVznXj8/edit
Any feedback appreciated.
> Hybrid Hash Join Operator
> -------------------------
>
> Key: TAJO-35
> URL: https://issues.apache.org/jira/browse/TAJO-35
> Project: Tajo
> Issue Type: New Feature
> Components: physical operator
> Reporter: Hyunsik Choi
> Labels: gsoc, gsoc2013, mentor
>
> The hybrid hash join algorithm is well known as the best join algorithm which
> takes advantage of more available memory. The goal of this proposal is to
> implement HybridHashJoinExec class subclassed from PhysicalExec. Its original
> literature is "Join processing in database systems with large main memories"
> (http://www.cs.ucr.edu/~tsotras/cs236/W13/join.pdf). In addition, you could
> find many other materials available in the web.
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