Abstract:

With the development of library and information sciences, network technology, storage technology, multimedia processing technology and data mining technology etc., digital library comes into being. Its function and application services will be changed greatly by the emergence and development of cloud computing. Based on analyzing the issues needed to be solved by digital library platform, its target system model founded on cloud computing was drawn, and the design of digital library platform Framework with three-tier structure (model data layer, control algorithm layer and application layer) was described in more detail.

Key words: digital library, cloud computing, architecture Design

摘要：

数字图书馆是随着图书情报学、网络技术、存储技术、多媒体处理技术和数据挖掘技术等发展而出现的产物,云计算的出现和发展将给数字图书馆的功能和应用服务带来很大的变革。在分析数字图书馆平台所需要解决问题的基础上,给出了基于云计算的数字图书馆平台目标系统模型,较为详细地介绍了三层结构（模型数据层、控制算法层和表现应用层）的数字图书馆平台框架设计。

关键词: 数字图书馆;云计算;架构设计