ALIASED KEYS FOR FEDERATED DATABASE QUERIES

Embodiments of the invention provide techniques for performing federated queries of data records stored in multiple data sources. In one embodiment, an aliased key table may be configured to store relationships between key fields of multiple data sources. The aliased key table may specify a mapping...

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Bibliographic Details
Main Authors DETTINGER RICHARD DEAN, KARELS JAN THERESA, STEVENS RICHARD JOSEPH
Format Patent
LanguageEnglish
Published 30.04.2009
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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