[1]马邦阳,魏伟刚,浦云明,等.基于ATS的直播加速缓存系统设计[J].集美大学学报(自然科学版),2018,23(2):156-160.
MA Bangyang,WEI Weigang,PU Yunming,et al.The Design of Live Accelerated Cache System Based on ATS[J].Journal of Jimei University,2018,23(2):156-160.
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《集美大学学报(自然科学版)》[ISSN:1007-7405/CN:35-1186/N]
- 卷:
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第23卷
- 期数:
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2018年第2期
- 页码:
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156-160
- 栏目:
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数理科学与信息工程
- 出版日期:
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2018-03-28
文章信息/Info
- Title:
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The Design of Live Accelerated Cache System Based on ATS
- 作者:
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马邦阳1; 魏伟刚2; 浦云明2; 尤志宁2; 王巍2; 陈凯萌2
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(1.集美大学网络中心,福建 厦门 361021;2.集美大学计算机工程学院,福建 厦门 361021)
- Author(s):
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MA Bangyang1; WEI Weigang2; PU Yunming2; YOU Zhining2; WANG Wei2; CHEN Kaimeng2
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(1.Network Center,Jimei University,Xiame 361021,China;2.Comupter Engineering College,Jimei University,Xiamen 361021,China)
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- 关键词:
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网络直播; ATS; 数据回源/输出; 缓存加速; 卡顿
- Keywords:
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internet live; ATS; fetch/output; cache accelerate; Kartun
- 分类号:
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-
- DOI:
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- 文献标志码:
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A
- 摘要:
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由于网络直播快速发展和在线用户数量过大,服务器容易出现过载状态,响应速度也随之下降,直播卡顿和延时问题成为了困扰大多数用户的问题。因此提出,基于ATS(apache traffic server),采用Boost库开发插件并搭建网络代理服务器,通过重定向服务器将用户的直播请求导入ATS服务器,ATS以异步处理和并发的方式处理用户请求。当多个用户请求同一个直播资源时,ATS缓存系统只需要回源一次,并把数据输出给多个用户,有效地减少了广域网和源站服务器的负载,提高了直播数据的传输效率。实验结果表明,ATS缓存加速系统可以解决直播的卡顿和延时问题。
- Abstract:
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With the rapid development of live webcast and the large number of live users,the internet server overload often happened,so the response time becomes slowly,the delay and Live Kartun becomes a problem for most users.Therefore,the main goal of this project develops a plug in software for the proxy server using boost library based on ATS.The system redirects the user’s request to the ATS server.ATS handles the user request in asynchronous and concurrency way.When multiple users request the same live resource,ATS live cache system only needs to fetch once,and then the data output to multiple users,effectively reducing the WAN and the source server load,Improve the transmission efficiency of live data.As result of the experiment,the ATS live accelerated cache system solved the problem of internet live delay and Kartun.
参考文献/References:
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更新日期/Last Update:
2018-05-24