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Federated approach expands database-access technology

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1 Author(s)

Searching multiple data sources for specific information is complex and time-consuming, largely because a user query traditionally accesses only one data source at a time. In response to this problem, a number of vendors have developed federated database-access technology products that let users query multiple, heterogeneous data sources simultaneously.

Published in:

Computer  (Volume:36 ,  Issue: 5 )