云计算体系结构中的多层次研究

Multi-level research on Cloud Computing architecture

本文采用文献分析法和层次分析法,研究了云计算的定义、特点和基本结构,从不同角度提出了云计算体系结构中的多层次应用,包括云应用系统的服务架构层次、云存储架构层次、云网络参考架构层次和5层驱动模型的SaaS架构设计等。

The literature analysis method and hierarchy analysis method were adopted,the definition of Cloud Computing,characteristics and basic structure were presented,and the Cloud Computing architecture of multi-level application was proposed from a different angle,including the service levels of cloud application infrastructure,the cloud storage architecture levels,cloud network architecture levels and the five-level model-driven architecture design of SaaS.