Improving hash join performance by exploiting intrinsic data skew

Large relational databases are a part of all of our lives. The government uses them and almost any store you visit uses them to help process your purchases. Real-world data sets are not uniformly distributed and often contain significant skew. Skew is present in commercial databases where, for examp...

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Bibliographic Details
Main Author: Cutt, Bryce
Language:English
Published: University of British Columbia 2009
Online Access:http://hdl.handle.net/2429/9375

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