Construction and Maintenance of Heterogeneous Data Warehouses
| Dublin Core | PKP Metadata Items | Metadata for this Document | |
| 1. | Title | Title of document | Construction and Maintenance of Heterogeneous Data Warehouses |
| 2. | Creator | Author's name, affiliation, country | Sana Hamdoun; LIPN, University of Paris 13; France |
| 2. | Creator | Author's name, affiliation, country | Faouzi Boufarès; LIPN, University of Paris 13; France |
| 2. | Creator | Author's name, affiliation, country | Mohamed Badri; CRIP5, University of Paris 5; France |
| 3. | Subject | Discipline(s) | |
| 3. | Subject | Keyword(s) | |
| 4. | Description | Abstract | This work describes the construction of a data warehouse by the integration of heterogeneous relational and object-relational data. In fact, developing intelligent tools for the integration of information extracted from multiple heterogeneous sources is a challenging issue to effectively exploit the numerous sources available in global information systems. Due to the heterogeneity of the sources, various languages of interrogation and different data models are used for the warehouses. Thus the construction of the latter can be made in several manners. Our work is based on the extraction of the inter-schema relationships between the sources. Related to this, a global schema is generated and the views of the data warehouse are constructed. A maintenance procedure is also presented to mitigate the insufficiency of Oracle. |
| 5. | Publisher | Organizing agency, location | |
| 6. | Contributor | Sponsor(s) | |
| 7. | Date | (YYYY-MM-DD) | 2007-06-23 |
| 8. | Type | Status & genre | Peer-reviewed Article |
| 8. | Type | Type | |
| 9. | Format | File format | PDF (Français (France)) |
| 10. | Identifier | Uniform Resource Identifier | https://www.revue-eti.net/index.php/eti/article/view/41 |
| 11. | Source | Title; vol., no. (year) | Electronic Journal of Information Technology; Issue 4 |
| 12. | Language | English=en | fr |
| 13. | Relation | Supp. Files | |
| 14. | Coverage | Geo-spatial location, chronological period, research sample (gender, age, etc.) | |
| 15. | Rights | Copyright and permissions |
Copyright (c) 2007 Sana Hamdoun, Faouzi Boufarès, Mohamed Badri This work is licensed under a Creative Commons Attribution 4.0 International License. |