分布式CSCW环境中并发控制的串行化方法

A Concurrency Control Method for Distributed CSCW Environment

分析了分布式环境中并发控制的各种方法,并根据分布式的特点和用户的操作意愿,提出了一种前向变换的方法,重CSCWCSCW构对象的操作历史纪录,以保持在每一个站点上对象的历史记录的一致性,从而保持共享对象视图的一致性。

In a distributed tightly-coupled CSCW environment, shared objects are subject to concurrent access by different users. We should order concurrent operations to guarantee the realization of the users intention. In this paper ,we present an algorithm based on the users intention, and also on the construction of equivalent histories using forward transposition.