摘要
随着Internet的普及及信息技术的发展,传统客户机/服务器模式的IPTV,由于服务器I/O瓶颈的限制,已无法满足越来越多用户同时收视的需要。而在文件共享系统和数据库应用中使用PeerCast技术能够充分利用闲置的网络资源,实现有效的负载均衡,更适合应用在大规模的数字直播系统中。
With the popularity of Internet and the development of information technology,Because of the server I/O bottlenecks restrictions, traditional c/s model of IPTV have been unable to meet the needs of users at the same time ratings.The file-sharing systems and database applications used in PeerCast technology can make full use of idle network resources, to achieve effective load balancing, more suitable for application in large-scale digital broadcast system.
作者
刘其群
周志强
LIU Qi-qun, ZHOU Zhi-qiang(Library and Information Center of Henan Agricultural Vocational College, Zhengzhou 451450, China)
出处
《电脑知识与技术》
2008年第11X期1525-1527,共3页
Computer Knowledge and Technology
