Focusing on the problems of concurrent control and data availability exists in transaction processing in mobile data access system, this paper proposes a new hierarchical concurrent control algorithm.

针对移动数据访问系统中事务处理的并发控制和数据访问问题，提供了一种分层的并发控制算法。

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Focusing on the problems of concurrent control and data availability exists in transaction processing in mobile data access system, this paper proposes a new hierarchical concurrent control algorithm.

针对移动数据访问系统中事务处理的并发控制和数据访问问题，提供了一种分层的并发控制算法。

youdao