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From "nitesh bhatia" <niteshbhatia...@gmail.com>
Subject Adaptive Query Optimization
Date Fri, 16 Jan 2009 18:51:31 GMT
I am working on addition of adaptive behavior in Pig Execution Model. Is
there any pre-defined method to estimate execution time for Pig Simple join?
I think for FRJoin some method will be required to estimate it. My idea is
to design an Adaptive query optimizer similar to that for Glue-Nail
Deductive database system (http://portal.acm.org/citation.cfm?id=615194).


Nitesh Bhatia
Dhirubhai Ambani Institute of Information & Communication Technology

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