n.可串行性
Lock and serializability are two important methods for concurrency control. 加锁与可串行化是并发控制中采取的2个主要措施。
At the same time, this method also can make the mobile transactions:学报；会报." target="_blank">transaction execute serializability. 同时，通过已有的可串行化理论证明该策略能够保证移动事务的可串行执行。
In global validation distributed update transactions have to do check to ensure distributed serializability in all participants. 在全局有效性确认中对分布更新事务进行检查,以保证分布串行性。
The aim of the distributed concurrency control is to keep the consistency of the distributed transaction and DDB(Distributed Database),to realize the serializability of the distributed transaction and to make transaction have satisfactory concurrency. 分布式并发控制的目的是保证分布事务和分布式数据库的一致性，实现分布事务的可串行性，使事务具有良好的并发度以保证系统具有用户满意的效率。
A Relaxed Serializability Concurrency Control Algorithm 一种准串行化并发控制算法
