DW 2.0 : the architecture for the next generation of data warehousing /

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Data Warehousing has been around for 20 years and has become part of the information technology infrastructure. Data warehousing originally grew in response to the corporate need for information--not data--and it supplies integrated, granular, and historical data to the corporation. There are many k...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Inmon, William H.
Otros Autores: Strauss, Derek, Neushloss, Genia
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Amsterdam ; Boston : Morgan Kaufmann/Elsevier, �2008.
Colección:Morgan Kaufmann series in data management systems.
Temas:
Data warehousing.
Entrep�ots de donn�ees (Informatique)
COMPUTERS > Desktop Applications > Databases.
COMPUTERS > Database Management > General.
COMPUTERS > System Administration > Storage & Retrieval.
Data warehousing
Acceso en línea:Texto completo
Tabla de Contenidos:
  • 1. A brief history of data warehousing; 1st generation of data warehouses
  • 2. DW 2.0
  • an overview; the components
  • 3. DW 2.0 components
  • the interactive sector
  • the integrated sector
  • the near line sector
  • the archival sector
  • 4. The metadata infrastructure; enterprise metadata; business metadata; technical metadata
  • 5. Creating the fluid technological infrastructure for DW 2.0
  • the underlying technology approach
  • the separation of static and temporal data
  • 6. Methodology
  • the waterfall approach for operational
  • like components
  • the iterative approach for the DSS environment
  • 7. Statistical and exploration processing
  • the exploration warehouse
  • sources of data for the exploration warehouse
  • heuristic processing
  • 8. Data modeling for the DW 2.0 environment
  • 9. Monitoring the DW 2.0 environment
  • 10. Security in the DW 2.0 environment
  • 11. Time variant data
  • data structure representation
  • 12. Connectivity
  • how the different parts of the DW 2.0 environment connect
  • 13. ETL
  • the role of ETL and the existence of seemingly redundant data
  • 14. The granularity manager
  • 15. Performance across the architecture
  • 16. Migration from 1st generation data warehouses to DW 2.0
  • 17. Cost justification of DSS processing in DW 2.0
  • 18. Data quality in DW 2.0
  • 19. Conditioning unstructured data for entry into the DW 2.0 environment
  • 20. DW 2.0 and the System of Record
  • 21. Miscellaneous Topics
  • 22. Processing in the DW 2.0 Environment
  • 23. Administering the DW 2.0 Environment.

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