一种支持业务用户编程的服务虚拟化技术——VINCA聚合服务机制

A Service Virtualization Mechanism for Business User Programming

提出一种支持业务用户编程的服务虚拟化技术———VINCA聚合服务机制 ,其核心是VINCA聚合服务模型 该模型从业务与IT两个层面出发并“中间相遇”来实现服务资源的虚拟化 ,从而屏蔽具体服务资源的使用复杂性 ,使得业务用户更易于直接将业务需求映射到虚拟化的服务资源 ,为业务用户编程提供支持 定义了VINCA聚合服务的生命周期模型及使用方式 ,以明确地指导VINCA聚合服务的构造及使用过程 介绍了VINCA聚合服务支撑系统架构 。

In this paper, a service virtualization mechanism, called VINCA convergent service, is proposed to support business user programming.A “starting form business and IT perspectives and meeting-in-the-middle” approach for service virtualization is achieved by VINCA convergent service model, which makes it easy for business user to map business requirements into virtual services and shields the complexity of service computing.Lifecycle and usage pattern of VINCA convergent service are defined to direct the construction of VINCA convergent service unambiguously.After introducing the architecture of supporting system for VINCA convergent service, the application effect of VINCA convergent service mechanism is shown through a real world project called FLAME.