This paper defines and implements an isolation policy language inside DBMS (databasemanagementsystem) and proposes an innovative data isolation algorithm.
在DBMS内部设计并实现了一种受损数据隔离策略语言， 并提出了一种有效的受损数据隔离算法。
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A databasemanagementsystem (DBMS) plays an important part in the SCADA of electric power systems.