网格地理信息服务生命周期管理研究

On life cycle management of grid geographical information service

为了实现网格地理信息服务系统中服务资源的高效享用和可控管理,研究网格地理信息服务生命周期管理问题。从服务资源自身的生命周期、服务资源在注册中心中的生命周期和服务资源在虚拟组织中的生命周期三方面出发研究服务资源的生命周期管理问题。最后研究基于盟主的虚拟组织生命周期管理问题。

In order to achieve efficient share and control management of service resource in grid geographical information service system, the study of life cycle management is mode. Life cycle of service resource, life cycle of service resource in register center and life cycle of service resource in virtual organization are dis- cussed according to the problems of service resource life cycle management. Finally, life cycle of virtual or- ganization is provided based on stakeholder.