Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2005-03-08
2009-06-30
Vital, Pierre M (Department: 2169)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000
Reexamination Certificate
active
07555493
ABSTRACT:
The present invention provides data replication and transformation. The invention system creates a replica version of a relational database based upon information obtained from a source database. The system populates the replica database with all or a portion of the data from the source database and transforms the data during the extraction process using a standard set of algorithms. This keeps any proprietary information in the source database from reaching the replica database while still retaining that source database's referential integrity. The system supports the process of reloading the replica databases interactively or on a scheduled basis running as a batch process. Included is a global network component that coordinates the reload among the various groups of users accessing the replica database and supports the addition of new or enhanced transform algorithms through the present invention web portal, as they become available.
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Vital Pierre M
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