Automatic Selection of Bitmap Join Indexes in Data Warehouses

The queries defined on data warehouses are complex and use several join operations that induce an expensive computational cost. This cost becomes even more prohibitive when queries access very large volumes of data. To improve response time, data warehouse administrators generally use indexing techn...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Aouiche, Kamel, Darmont, Jérôme, Boussaïd, Omar, Bentayeb, Fadila
Format:	Buchkapitel
Sprache:	eng
Schlagworte:	Applied sciences Artificial intelligence Computer science control theory systems Cost Model Data processing. List processing. Character string processing Data Warehouse Exact sciences and technology Frequent Itemset Information systems. Data bases Memory organisation. Data processing Minimal Support Software Storage Space
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!