'Dynamic hashing scheme' diaporamas de présentation

Midterm Review

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Hash Indexes: Chap. 11

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Hash-based Indexes

Hash-based Indexes. CS 186, Spring 2006 Lecture 7 R &G Chapter 11. HASH, x. There is no definition for this word -- nobody knows what hash is. Ambrose Bierce, "The Devil's Dictionary", 1911. Introduction. As for any index, 3 alternatives for data entries k* :

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Hash-Based Indexes

Hash-Based Indexes. Yanlei Diao UMass Amherst Feb 22, 2006. Slides Courtesy of R. Ramakrishnan and J. Gehrke. Introduction. As for any index, 3 alternatives for data entries k* : Data record with key value k < k , rid of data record with search key value k >

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