分布事务的无阻塞调度

The Non-blocking Schedule Strategy for Distributed Transactions

摘要: 作为WDDBS-32的分布事务调度策略,无阻塞可终止2PC 协议是基本2PC协议的改进。它不但保证了分布事务执行的原子性,还增强了系统容忍故障的能力。由于采用动态网络检测故障,使全局恢复故障更加可靠。

Abstract: As a distributed transaction schedule strategy for WDDBS-32,the non-blocking two phase commit protocol is a variation of the basic two phase commit protocol.It guarantees the atomicity of distributed transaction and increases fault-tolerance capability of the system.