Current orchestration and choreography process engines only serve with dedicate process languages.To solve these problems,an Event-driven Process Execution Model(EPEM) was developed.Formalization and mapping principle...Current orchestration and choreography process engines only serve with dedicate process languages.To solve these problems,an Event-driven Process Execution Model(EPEM) was developed.Formalization and mapping principles of the model were presented to guarantee the correctness and efficiency for process transformation.As a case study,the EPEM descriptions of Web Services Business Process Execution Language(WS-BPEL) were represented and a Process Virtual Machine(PVM)-OncePVM was implemented in compliance with the EPEM.展开更多
分析了模具企业信息共享与数据集成的需求与特点,结合面向服务思想和事件驱动架构,提出了一种事件驱动型企业服务总线(enterprise service bus,ESB)框架;阐述了该框架的运行原理及实现技术,并在此框架基础上实现了基于SOA的模具企业设...分析了模具企业信息共享与数据集成的需求与特点,结合面向服务思想和事件驱动架构,提出了一种事件驱动型企业服务总线(enterprise service bus,ESB)框架;阐述了该框架的运行原理及实现技术,并在此框架基础上实现了基于SOA的模具企业设计制造集成平台数据集成服务。该框架满足模具企业事件驱动的业务特征,并采用总线式的集成模式和异步消息的方式,松散耦合地集成各种应用系统及数据,降低了应用集成的难度和成本,为中小型制造企业解决数据集成问题提供了新的方案。展开更多
文摘Current orchestration and choreography process engines only serve with dedicate process languages.To solve these problems,an Event-driven Process Execution Model(EPEM) was developed.Formalization and mapping principles of the model were presented to guarantee the correctness and efficiency for process transformation.As a case study,the EPEM descriptions of Web Services Business Process Execution Language(WS-BPEL) were represented and a Process Virtual Machine(PVM)-OncePVM was implemented in compliance with the EPEM.
文摘分析了模具企业信息共享与数据集成的需求与特点,结合面向服务思想和事件驱动架构,提出了一种事件驱动型企业服务总线(enterprise service bus,ESB)框架;阐述了该框架的运行原理及实现技术,并在此框架基础上实现了基于SOA的模具企业设计制造集成平台数据集成服务。该框架满足模具企业事件驱动的业务特征,并采用总线式的集成模式和异步消息的方式,松散耦合地集成各种应用系统及数据,降低了应用集成的难度和成本,为中小型制造企业解决数据集成问题提供了新的方案。
