基于云计算的数字图书馆服务平台架构设计

摘要

Based on the analysis of the functional requirement of digital library, a design method of digital library service platform architecture based on cloud computing is proposed, which has six-tier structure, and can provide storage service for resource sharing and compute service for computationally-intensive jobs such as gene sequencing. The implementation technology of the architecture is introduced, with the technologies the cloud service platform can be rapidly established.%在分析数字图书馆功能需求的基础上，提出了一种基于云计算的数字图书馆服务平台架构的设计方法，该平台采用六层架构，既能提供存储服务以实现资源共享，也能为计算量巨大的工作（如基因序列测定）提供计算服务。文中同时介绍了架构的实现技术，利用这些实现技术，能够快速构建云服务平台。