基于用户偏好的实体化视图选择研究

Research on Materialized Views Selection Based on Users' Preference

在实体化视图的选择问题上,从用户偏好的角度出发,运用了关联规则算法对用户在视图上的查询行为进行挖掘分析,从而得出更智能化的实体化视图的选择策略。

In view of the choice of materialized views, standing on the point of users＇ preference, uses association rules in the users＇ query behavior analysis of the excavation so as to get a more intelligent view of the materialized view＇s selection strategy.