In this paper, two different structures for inverted files are analyzed and compared, when the relational join operation is taken into account. The structures are called shared and separate inverted files. The results are given of some experiments which show that the shared inverted organization is always advantageous whwn the inverted files are not sorted and is almost always advantageous when the files are sorted.
PERFORMANCE EVALUATION OF SHARED AND SEPARATE INVERTED FILES / E. GRAZZINI; F. PIPPOLINI. - In: BIT. - ISSN 0006-3835. - STAMPA. - 29:(1989), pp. 561-565. [10.1007/BF01931668]
PERFORMANCE EVALUATION OF SHARED AND SEPARATE INVERTED FILES
GRAZZINI, ELISABETTA;
1989
Abstract
In this paper, two different structures for inverted files are analyzed and compared, when the relational join operation is taken into account. The structures are called shared and separate inverted files. The results are given of some experiments which show that the shared inverted organization is always advantageous whwn the inverted files are not sorted and is almost always advantageous when the files are sorted.
File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
