基于云计算平台的后勤信息系统架构研究

对新时期后勤信息系统的建设需求进行了分析，后勤信息系统建设正面临着面向服务的高级后勤信息能力需求、面向大数据的海量多模式数据实时共享需求和面向能力重组的灵活敏捷平台支撑需求。介绍了云计算的核心思想和技术优势，搭建了包含云计算基础设施服务层、云计算平台服务层和云计算软件服务层等三层标准云计算服务模式的后勤信息系统总体架构，并分析了其四种常见的部署方式。

Logistical Information System Framework based on Cloud Computing Platform

This paper analyzes the construction demand of logistical information system for the new period. The construction of logistical information system is confronted with three types of demands：the demand for high-ranking service-oriented logistical information capabilities, the demand for real-time information sharing of big data in multiple modes, and the demand for supporting swift and flexible platform by rebuil-ding abilities. The core idea of cloud computing, including its technical advantages, is described in the paper. Based on cloud computing platform, the overall framework of logistical information system is pro-posed and constructed, which includes three standard service modes of cloud computing： infrastructure service layer, software service layer, and platform service layer. Meanwhile, four common deployments of cloud computing platform are analyzed in the paper.