Data warehouse with operational layer

Details Data warehouse with operational layer Data warehouse with operational layer

2006-01-24

2010-11-30

Truong, Cam Y (Department: 2169)

Data processing: database and file management or data structures

Database and file access

Preparing data for information retrieval

Reexamination Certificate

active

07844613

ABSTRACT:
A data warehouse having an operational layer is provided. The data warehouse stores historical data in an historical format that is based on operational data for an organization. The operational layer enables access to the historical data in an operational format that is used to store the operational data on which the historical data is based. The invention further provides a solution for managing the data warehouse with the operational layer. The operational layer can be incorporated in various solutions. To this extent, the invention further provides a solution for developing an application using the operational layer of the data warehouse.

REFERENCES:
patent: 4575827 (1986-03-01), Kulakowski
patent: 6018627 (2000-01-01), Iyengar et al.
patent: 7020697 (2006-03-01), Goodman et al.
patent: 7024431 (2006-04-01), Kornelson et al.
patent: 2003/0014335 (2003-01-01), Lecheler-Moore et al.
patent: 2003/0130899 (2003-07-01), Ferguson et al.
patent: 2005/0203887 (2005-09-01), Joshi et al.

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