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Analysis of performance issues in point-to-multipoint data transport for big data

机译:大数据点对多点数据传输中的性能问题分析

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This paper describes the state of contemporary open-source reliable multicast solutions and reveals deficiencies regarding their use for massive data transport in Content Delivery Networks (CDN). A performance analysis of the three most popular open-source solutions - UDP-based File Transport Protocol, NACK-oriented Reliable Multicast and Pragmatic General Multicast in multi-gigabit IP-based networks has been performed in the 10Gigabit-WAN laboratory of the Future Internet Lab Anhalt of Anhalt University of Applied Sciences. This evaluation has been performed under the real-world scenario of heavyweight content distribution in Wide Area Networks. Performance evaluation presented in this paper reveals bottlenecks and deficiencies in current approaches. On this basis we propose new ideas for improvements and further development of the reliable multicast data delivery protocols family.
机译:本文介绍了现代开源可靠多播解决方案的现状,并揭示了它们在内容交付网络(CDN)中用于海量数据传输的不足。在未来互联网的10Gigabit-WAN实验室中,对基于千兆位IP的网络中三种最受欢迎​​的开源解决方案(基于UDP的文件传输协议,面向NACK的可靠多播和实用通用多播)进行了性能分析。安哈尔特应用科技大学实验室安哈尔特。该评估是在广域网中重量级内容分发的实际情况下进行的。本文提出的绩效评估揭示了当前方法中的瓶颈和不足。在此基础上,我们提出了改进和进一步发展可靠多播数据传递协议系列的新思路。

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