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A modifying strategy of group query based on materialized view

This paper proposed a modified strategy of group query based on materialized view (GQMV) from the aspect of improving searching capability. This strategy accelerate the searching process in the way of creating materialized view for every classified the actual figures by making full use of the star schema and the materialized view technology, and combining the concerns of group bond and the technology of materialized view. After the experiment, the data shows that by using this strategy, the query service has substantially improved.