'Skewed data distribution' presentation slideshows

Database Systems ( ????? )

Database Systems ( ????? ) November 26/28, 2007 Lecture #9 Announcement Hand in your assignment #4 on Wed. African Poverb Every morning, a zebra wakes up, it knows that it must run faster than the fastest lion, or it will be eaten; every morning, a lion wakes up,

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Hash Indexes: Chap. 11

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Hash-Based Indexes

Hash-Based Indexes. Chapter 11. 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 > < k , list of rids of data records with search key k > Choice orthogonal to the indexing technique

296 views • 19 slides