基于云服务平台的交互式民俗文化资源共享系统设计

Design of interactive folk culture resource sharing system based on cloud service platform

为提高民俗文化资源共享效果,设计基于云服务平台的交互式民俗文化资源共享系统,该系统包括应用层、平台层、资源层和云服务层。其中,云服务层中的云计算模块通过资源池模块和运营管理模块,实现交互式民俗文化资源的存储以及管理;且资源池模块通过基于云服务的资源调度策略中的借还策略、要策略、私有策略和共享策略四种策略部署软件,并使用pbs_mon进程以进程迁移机制为基础,考虑资源池中空闲槽变化情况以及资源负载情况,动态调节系统资源负载使其达到均衡;云服务层存储和管理的文化资源传递到系统资源层中进行资源备份和数据存储后,这些资源被应用到平台层实现民俗文化资源的有效浏览,并在应用层实现系统用户和操作的全局管控。通过实验分析,该系统性能良好,与其他系统相比响应速度更快,能够有效提高资源利用率。

The interactive folk culture resource sharing system based on cloud service platform is designed to improve the effect of folk culture resource sharing.The system includes application layer,platform layer,resource layer and cloud service layer.The cloud computing module in the cloud service layer can be used to realize the storage and management of interactive folk culture resources by the resource pool module and operation management module.The resource pool module can be used to deploy the software through four strategies of loan and return policy,demand policy,private policy and sharing policy in resource scheduling policies based on cloud services,and use pbs_mon process on the basis of process migration mechanism to dynamic regulate the system resource load to achieve the balance by considering the change of free slot and resource load in resource pool.After the cultural resources stored and managed in the cloud service layer are transmitted to the system resource layer for the resource back⁃up and data storage,these resources are applied into the platform layer to realize the effective browsing of folk cultural resources,and the application layer to realize the global control of system users and operations.The experimental analyses show that the system has good performance,faster response time in comparison with other systems,and can effectively improve the resource utilization rate.