LIPSIN: line speed publish/subscribe inter-networking
LIPSIN: line speed publish/subscribe inter-networking
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DOI：
10.1145/1592568.1592592
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发表时间：
2009-08
期刊：
影响因子：
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通讯作者：
P. Jokela;A. Zahemszky;Christian Esteve Rothenberg;S. Arianfar;P. Nikander
中科院分区：
文献类型：
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作者：
P. Jokela;A. Zahemszky;Christian Esteve Rothenberg;S. Arianfar;P. Nikander
当今的互联网应用程序中的很大一部分是内部发布/订阅本质上的；当前的体系结构使其繁琐而无能为力。本质上，支持有效的发布/订阅需要以数据为导向的命名，有效的多播和网络内存。基于本机IP的多播的部署失败了，基于叠加的多播系统本质上效率低下。我们推测，可扩展有效的发布/订阅将需要大量的架构更改，例如从面向端点的系统转变为以信息为中心的架构。在本文中，我们提出了一种新颖的多播转发面料，适用于基于主题的大规模发布/订阅。由于非常简单的转发决策和小型转发桌，织物可能比当前使用的织物更节能。为了了解局限性和潜力，我们通过模拟以及从我们的两个实施中的早期测量来提供效率和可伸缩性分析。我们表明该系统扩展到大都市尺寸，并讨论如何互连单独的网络。
A large fraction of today's Internet applications are internally publish/subscribe in nature; the current architecture makes it cumbersome and inept to support them. In essence, supporting efficient publish/subscribe requires data-oriented naming, efficient multicast, and in-network caching. Deployment of native IP-based multicast has failed, and overlay-based multicast systems are inherently inefficient. We surmise that scalable and efficient publish/subscribe will require substantial architectural changes, such as moving from endpoint-oriented systems to information-centric architectures. In this paper, we propose a novel multicast forwarding fabric, suitable for large-scale topic-based publish/subscribe. Due to very simple forwarding decisions and small forwarding tables, the fabric may be more energy efficient than the currently used ones. To understand the limitations and potential, we provide efficiency and scalability analysis via simulations and early measurements from our two implementations. We show that the system scales up to metropolitan WAN sizes, and we discuss how to interconnect separate networks.