Horizontal fragmentation as a technique to improve the performance of drill-down and roll-up queries

Proceedings of the 2007 ACM symposium on Applied computing (2007) - Comments
doi: 10.1145/1244002.1244117

Cristina Dutra De Aguiar Ciferri, Ricardo Rodrigues Ciferri, Diogo Tuler Forlani, Agma Juci Machado Traina, Fernando Da Fonseca De Souza