Slide 1External sorting R & G – Chapter 13 Brian Cooper Yahoo! Research Slide 2 A little bit about Y! Yahoo! is the most visited website in the world Sorry Google 500…
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Slide 1 1 External Sorting Chapter 13 Slide 2 2 Why Sort? A classic problem in computer science! Data requested in sorted order e.g., find students in increasing…
Slide 1 Optimizing Query Execution Zachary G. Ives University of Pennsylvania CIS 650 – Implementing Data Management Systems January 26, 2005 Content on hashing and sorting…
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Slide 1 1 External Sorting for Query Processing Yanlei Diao UMass Amherst Feb 27, 2007 Slides Courtesy of R. Ramakrishnan and J. Gehrke Slide 2 2 Query Parser Query Rewriter…