Access Control and Performance Optimization Based on Fine Granularity
The paper analyzed from the existing security problems of the traditional coarse granularity to database access mechanism, introduced the necessity of fine granularity access control mechanism into the development process of WEB technology, also described the Oracle Virtual Private Database (VPD) access control policy based on predicate method, and gave the performance optimization methods of data access under this policy.
Fine Granularity Access Control Predicate WEB Technology Database Dynamic View Performance Optimization
Zhang Minghui Zhou Jincheng
Zhengzhou Normal University Zhengzhou,Henan,450044,China
国际会议
三亚
英文
147-149
2012-01-06(万方平台首次上网日期,不代表论文的发表时间)