| 引用本文： |
-
宁君,张蓉,梁正安.基于WebSocket的缓存式Web应用框架设计[J].广西科学院学报,2014,30(1):32-34,38. [点击复制]
- NING Jun,ZHANG Rong,LIANG Zheng-an.Design for Cache Web Application Framework Based on the WebSocket[J].Journal of Guangxi Academy of Sciences,2014,30(1):32-34,38. [点击复制]
|
|
| 摘要: |
| [目的]研究WebSocket的特性,设计缓存式的Web应用框架。[方法]分析划出框架各层次的职责,采用Javascript及memcached实现实时的缓存读写机制,对框架开发的系统进行指标测试。[结果]在系统测试中检测缓存的命中率,当用户的操作浏览数据达到一定的比例之后,缓存命中率能够维持在一个较高的水平上。在这种情况下,服务器的响应速度、网络吞吐量等都得到极大的改善。[结论]基于框架开发的系统实时性高、负载低、伸缩性好,降低系统的开发成本与难度。 |
| 关键词: WebSocket Web缓存 应用框架 |
| DOI： |
| 投稿时间：2013-11-24修订日期：2013-12-15 |
| 基金项目: |
|
| Design for Cache Web Application Framework Based on the WebSocket |
|
NING Jun1, ZHANG Rong2, LIANG Zheng-an1
|
| (1.Computing Center of Guangxi, Nanning, Guangxi, 530022, China;2.Nanning Experimental School Attached to Peking University, Nanning, Guangxi, 530022, China) |
| Abstract: |
| [Objective] The characteristics of WebSocket are studied and a cached Web application framework is designed.[Method] The function of every layer in the framework is analyzed and defined. Then indicators of the system developed under the framework are tested by applying a real-time cache read/write mechanism of Javascript and memcached.[Result] When the browed data reached a certain proportion, the cache hit rate could stay in a higher level during the system test, which greatly improved the server's respond speed and network throughput. [Conclusion] System developed under the framework shows the characteristics of high real-time control, low load, high scalability, low developing cost and difficulties. |
| Key words: WebSocket Web cache application framework |
