Hello, I'm a master student in Gebze Institute of Technology. I'm working on about database, distributed system, datamining, IR I'm interested in working with this issue. Could you do more explanation about it what you mean hybrid hash operator?
Thanks Best Regards... On Thu, Apr 18, 2013 at 8:17 PM, Hyunsik Choi (JIRA) <[email protected]>wrote: > > [ > https://issues.apache.org/jira/browse/TAJO-35?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel] > > Hyunsik Choi updated TAJO-35: > ----------------------------- > > Labels: gsoc gsoc2013 mentor (was: gsoc2013 mentor) > > > 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. > > -- > This message is automatically generated by JIRA. > If you think it was sent incorrectly, please contact your JIRA > administrators > For more information on JIRA, see: http://www.atlassian.com/software/jira > -- *BURAK ISIKLI** *| *http://burakisikli.wordpress.com* * *
