在随需应变的业务中，企业级应用程序需要与企业内部和外部的其他应用程序所提供的服务集成在一起。
In an on demand business, enterprise-level applications need to integrate with services provided by other applications, both inside and outside the enterprise.
它包括完整的评估以及企业业务应用程序和系统的改进——内部处理和面向客户的应用程序。
It involves a full assessment and revitalization of an organization's business applications and systems — both internal processing and customer-facing applications.
SOA 应用程序具有大量的内部和不可见组件。
SOA applications have a lot of internal and invisible components.
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