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Slide 1CMU SCS Carnegie Mellon Univ. Dept. of Computer Science 15-415/615 - DB Applications C. Faloutsos – A. Pavlo Lecture#12: External Sorting Slide 2 CMU SCS Administrivia…

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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…

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External Sorting Why Sort? A classic problem in computer science! Data requested in sorted order e.g., find students in increasing gpa order Sorting is first step in bulk…