02315nam a22003018a 4500
25366
25366
59177
2014039165
9781466582545
DLC
005.74/1
Bhattacharya, Arnab
38428
Fundamentals of database indexing and searching
Arnab Bhattacharya
Boca Raton :
Taylor & Francis,
2014.
xxxi, 252 p. ;
24 cm.
Includes bibliographical references and index.
"Fundamentals of Database Indexing and Searching presents well-known database searching and indexing techniques. It focuses on similarity search queries, showing how to use distance functions to measure the notion of dissimilarity.After defining database queries and similarity search queries, the book organizes the most common and representative index structures according to their characteristics. The author first describes low-dimensional index structures, memory-based index structures, and hierarchical disk-based index structures. He then outlines useful distance measures and index structures that use the distance information to efficiently solve similarity search queries. Focusing on the difficult dimensionality phenomenon, he also presents several indexing methods that specifically deal with high-dimensional spaces. In addition, the book covers data reduction techniques, including embedding, various data transforms, and histograms.Through numerous real-world examples, this book explores how to effectively index and search for information in large collections of data. Requiring only a basic computer science background, it is accessible to practitioners and advanced undergraduate students"--
File organization (Computer science)
31883
Database management
580
Querying (Computer science)
37049
Database searching
38429
Indexing
38430
BUSINESS & ECONOMICS / Statistics
2178
COMPUTERS / Database Management / General
38279
COMPUTERS / Database Management / Data Mining
38280
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