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Data Consistency Backup Method Using Client-Server Architecture in Distributed Real-Time Database Management System (DBMS)
Data Consistency Backup Method Using Client-Server Architecture in Distributed Real-Time Database Management System (DBMS)
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机译：分布式实时数据库管理系统（DBMS）中使用客户端-服务器体系结构的数据一致性备份方法
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摘要
An object of the present invention is a backup method having a client-server structure capable of backing up in spite of the loss of log data while ensuring the data consistency of the original data of the exchange backup function and the disk and satisfying the performance of the real-time system. To provide. First, the present invention provides the disk and the disk without degrading the performance of the exchange system even when the backup is not possible by the backup client-server such as log corruption or loss of the address value of the backup processor for interprocessor communication transmission. It maintains data consistency in memory, providing high reliability so that the exchange can be operated with accurate data at all times. Second, by operating the Audit Client-Server system dedicated to the memory data dump using the least time in the exchange operation, the performance of the exchange system can be greatly improved by providing the exchange system with a quick and accurate data backup method. .
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