Index Structures for Data Warehouses / / by Marcus Jürgens
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| Autore: |
Jürgens Marcus
|
| Titolo: |
Index Structures for Data Warehouses / / by Marcus Jürgens
|
| Pubblicazione: | Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2002 |
| Edizione: | 1st ed. 2002. |
| Descrizione fisica: | 1 online resource (X, 138 p.) |
| Disciplina: | 658.4/038/0285574 |
| Soggetto topico: | Information storage and retrieval |
| Database management | |
| Information Storage and Retrieval | |
| Database Management | |
| Note generali: | Bibliographic Level Mode of Issuance: Monograph |
| Nota di bibliografia: | Includes bibliographical references and index. |
| Nota di contenuto: | State of the Art of Data Warehouse Research -- Data Storage and Index Structures -- Mixed Integer Problems for Finding Optimal Tree-Based Index Structures -- Aggregated Data in Tree-Based Index Structures -- Performance Models for Tree-Based Index Structures -- Techniques for Comparing Index Structures -- Conclusion and Outlook. |
| Sommario/riassunto: | Data warehouses differ significantly from traditional transaction-oriented operational database applications. Indexing techniques and index structures applied in the transaction-oriented context are not feasible for data warehouses. This work develops specific heuristic indexing techniques which process range queries on aggregated data more efficiently than those traditionally used in transaction-oriented systems. The book presents chapters on: - the state of the art in data warehouse research - data storage and index structures - finding optimal tree-based index structures - aggregated data in tree-based index structures - performance models for tree-based index structures - and techniques for comparing index structures. |
| Titolo autorizzato: | Index structures for data warehouses |
| ISBN: | 3-540-45935-9 |
| Formato: | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione: | Inglese |
| Record Nr.: | 9910143912203321 |
| Lo trovi qui: | Univ. Federico II |
| Opac: | Controlla la disponibilità qui |
Serie:
Lecture Notes in Computer Science, . 0302-9743 ; ; 1859