Building an SOA for today can result in tightly coupling services for specific service consumers, resulting in stovepipes with pair-wise connectivity between systems.
今天构建的SOA的结果可能是面向某个特定服务消费者的耦合服务，可能是系统间两两互联的一些通道。
2
The analysis of link connectivity of a pair of nodes is the key to the prediction of topology change in advance.