Speedup query processing, Database Management System

Speedup Query Processing:A query that includes data at various sites can be split into sub-queries. These sub- queries can be implemented in parallel by various sites. Such parallel sub-query evaluation permits faster processing of a user's query. In such type of cases in which data is replicated, queries might be sent to the least heavily loaded sites.

 

Posted Date: 3/12/2013 5:56:18 AM | Location : United States







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