大型网络教学平台架构设计及实现  

Design and implementation of large-scale network teaching platform architecture

作　　者：陈仁章[1] 孟小华[2] 

机构地区：[1]暨南大学珠海学院,广东珠海519070 [2]暨南大学信息科学技术学院,广东广州510632

出　　处：《计算机工程与设计》2010年第11期2455-2457,2469,共4页Computer Engineering and Design

基　　金：广东省科技计划基金项目(2007B020715001)

摘　　要：为了满足高校网络教学平台不断增长的业务量、访问量及数据流量的需求,提出了一种大型网络教学平台架构的设计方案。针对制约网站性能的瓶颈,通过采用缓存技术、集群技术、分布式存储技术对原有网站架构进行优化,并在现有开源软件系统的基础上,实现了一个低成本、高可用、高并发、高可扩的通用架构。实验结果表明,该架构有效提高了系统负载能力及响应速度。In order to meet college network teaching platform for the growing volume of business,traffic and data traffic demand,a large-scale network teaching platform architecture design is presented.In view of web site performance bottlenecks,through the use of caching,clustering technology,distributed storage technologies the structure of the original site is optimized,and based on the existing open-source software systems,a low-cost,high-availability,high-concurrency,high scalability common architecture is realized.Experimental results show the load capacity and response speed is effectively improved by the structure of the system.

关 键 词：网站架构 负载均衡 集群 缓存 分布式存储 

分 类 号：TP393.02[自动化与计算机技术—计算机应用技术]