分布式系统的不确定性及其对Uni-CRM测试的影响

Non-Determinism in Distributed System and Its Influences on Uni-CRM Test

对分布式系统潜在的不确定性进行了详细的分析,并研究了在分布式系统的测试中,如何避免这种不确定性所造成的影响或者将其控制在一个允许的范围内,最后,针对国内某大型电信运营商目前建设中的Uni-CRM系统的测试工作,提出一种有效地解决分布式系统测试中不确定性问题影响的方案.

Which is mainly due to relaxedscheduled messages exchanges among processes and the concurrent running of processes. Furthermore, as nondeterminism will complicate the distributed system test, this paper also gives some guidance about how to avoid or control nondeterminism at a tolerable level. Finally an effective solution is presented to resolve the nondeterminism problem in the test of UniCRM, the Customer Relationship Management System of a large telecommunications corporation in China.