haku: @author Datta, A. / yhteensä: 1
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| Tekijä: | Datta, A. Thomas, H. |
| Otsikko: | The cube data model: a conceptual model and algebra for on-line analytical processing in data warehouses |
| Lehti: | Decision Support Systems
1999 : DEC, VOL. 27:3, p. 289-301 |
| Asiasana: | Decision support systems Data management Models |
| Vapaa asiasana: | Data warehousing |
| Kieli: | eng |
| Tiivistelmä: | Data warehousing and on-line analytical processing (OLAP) are two of the most significant new technologies in the business data processing arena. A data warehouse can be defined as a "very large" repository of historical data pertaining to an organization. OLAP refers to the technique of performing complex analysis over the information stored in a data warehouse. The complexity of queries required to support OLAP applications makes it difficult to implement using standard relational database technology. |
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