It is my claim that having versioned services and schemas based on compatible, federated information models will enable progressive composition of services.
我认为，拥有受版本管理、基于兼容和联邦信息模型的服务与模式将促进服务的动态组合。
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In part 4. Service Composition we looked at how services participants can be assembled by connecting compatible requests and services through service channels.