三网融合下数字图书馆云服务平台架构研究

Cloud Services Model of Digital Library Based on Cloud Computing Technology in Triple-play

随着移动互联网和三网融合的迅速发展,现阶段数字图书馆无法解决在三网融合环境下为不同读者提供个性化阅读服务的问题。利用云计算、虚拟化等技术,提出三网融合环境下图书馆云服务平台架构,该平台包括数字资源提供层、IaaS层、PaaS层、SaaS层、融合网络层、用户服务层。该平台将三网融合环境下的分布式数字图书资源整合为一体,形成一个自适应的数字图书馆云服务平台,并将云阅读服务以Widget形式呈现,很好地解决了上述问题。

With the rapid development of mobile internet and triple-play ,the existing digital library cannot provide dif-ferent readers with personalized services in the Triple-play environment .Thus ,a cloud services model of digital library based on cloud computing technology in triple-play is put forward ,which can integrate distributed digital library resources as a whole and built an adaptive cloud platform of digital library ,and it can present the cloud service in the form of Widget .