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Horizontal fragmentation as a technique to improve the performance of drill-down and roll-up queries.
Cristina Dutra de Aguiar Ciferri
Ricardo Rodrigues Ciferri
Diogo Tuler Forlani
Agma J. M. Traina
Fernando da Fonseca de Souza
Published in:
SAC (2007)
Keyphrases
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horizontal fragmentation
disjunctive deductive databases
query processing
query evaluation
response time
cost model
multidimensional databases
database queries
complex queries
query language
structured data
retrieval systems
range queries