Online aggregation
Online aggregation is a technique for improving the interactive behavior of database systems processing expensive analytical queri Almost all database....
aggregate query processing
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Applying OLAP Pre
24 May 2013 , A typical solution is to pre-compute the whole or parts of each query, and then , to Speed Up Aggregate Query Processing in Array Databas...
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Aggregate Queries in Wireless Sensor Networks
26 Sep 2012 , Recently as efficient processing of aggregate queries for fetching desired data from sensors has been recognized as a crucial part, in-network....
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