| dc.creator | Marotta, Adriana | |
| dc.date.accessioned | 2014-12-02T16:05:55Z | |
| dc.date.accessioned | 2022-10-28T19:22:05Z | |
| dc.date.available | 2014-12-02T16:05:55Z | |
| dc.date.available | 2022-10-28T19:22:05Z | |
| dc.date.created | 2014-12-02T16:05:55Z | |
| dc.date.issued | 2001 | |
| dc.identifier | MAROTTA, A. "Designing relational data warehouses through schema-transformation primitives". Reportes Técnicos 01-10. UR. FI – INCO, 2001. | |
| dc.identifier | 0797-6410 | |
| dc.identifier | http://hdl.handle.net/20.500.12008/3433 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/4959811 | |
| dc.description.abstract | A Data Warehouse (DW) is a database that stores information oriented to satisfy decision-making request. It is a database with some particular features concerning the data it contains and its utilisation. The features od DWs cause the DW design process and strategies to be different from the ones for OLTP Systems. We address the DW design problem through a schema transformation approach. We propose a set of schema transformation primitives, which are high-level operations that transform relational sub-schemas into other relational sub-chemas. We also provide some tools that can help in DW design process: (a) the design trace, (b) a set of DW schema invariants, (c) a set of rules that specify how to correct schema-strategies dor designing the DW through application of primitives. | |
| dc.publisher | UR. FI – INCO. | |
| dc.relation | Reportes Técnicos 01-10 | |
| dc.rights | Licencia Creative Commons Atribución – No Comercial – Sin Derivadas (CC BY-NC-ND 4.0) | |
| dc.rights | Las obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad De La República. (Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014) | |
| dc.subject | DATA WAREHOUSE | |
| dc.subject | DATA WAREHOUSE DESIGN | |
| dc.subject | SCHEMA TRANFORMATION | |
| dc.subject | RELATIONAL DATA WAREHOUSE | |
| dc.subject | DISEÑO DE DATA WAREHOUSE | |
| dc.title | Designing relational data warehouses through schema-transformation primitives | |
| dc.type | Reporte técnico | |
