支撑产业链协同的SaaS平台自适应演化技术

为实现产业链协同SaaS平台在运行服务过程中面向各企业群及其业务需求变化的动态演化支持,针 对平台企业联盟和用户的动态性,提出了基于动态绑定与隐式授权的企业联盟自适应演化管理和基于企业自治 模型的用户自适应演化管理方法;针对平台各企业联盟业务协同需求的动态性,建立了面向演化的业务功能与 业务数据管理模型,提出了业务功能在线更新与业务数据库的同步演化算法,建立了SaaS平台自适应演化机 制.通过在汽车零部件产业链协同SaaS平台研发过程中的应用表明,自适应演化方法能有效支持平台在不间断 服务条件下,通过业务功能和业务数据库的在线演化满足各企业联盟业务功能扩展和动态更新的需求. 

Adaptive Evolution Technology for Collaborative SaaS Platform of Industrial Chains

An adaptive evolution method for a collaborative SaaS(software as a service) platform of industrial chains was proposed based on dynamic binding,implicit authority,and autonomous model for enterprises,to adapt itself to frequent changes in users and their businesses.An adaptive evolution model for business functions and data,and a synchronous evolution algorithm for online update of the business functions and database were presented,which represent the adaptive evolution mechanism of a SaaS platform.The proposed method was applied to the an research and development project of a collaborative SaaS platform for an automobile part industrial chain,showing that it meets the needs of online update of user businesses without disturbance to continuous service.