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International Journal of Computer Science & Engineering Survey
Quick response time and accuracy are important factors in the success of any database. In large databases particularly in distributed database, query response time plays an important role as timely access to information and it is the basic requirement of successful business application. A data warehouse uses multiple materialized views to efficiently process a given set of queries. The materialization of all views is not possible because of the space constraint and maintenance cost constraint.doi:10.5121/ijcses.2010.1202 fatcat:4cb2kuhl2nhxzddyc7p2hm2k3m