• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Workshop on communication networking techniques for contemporary video;IEEE Conference on Computer Communications Workshops;IEEE Global Internet Symposium;International workshop on security and privacy in big data;IEEE Infocom Poster Presentation Conference;IEEE Infocom Live/Video Demonstration Conference;IEEE INFOCOM Workshop on Mobile Cloud and Virtualization;INFOCOM Student Workshop;IEEE INFOCOM International Workshop on Mobility Management in the Networks of the Future World;IEEE International Workshop on Multimedia Cloud Communication;nternational Workshop on Quality of Experience-Based Wireless Communications;IEEE International Workshop on Network Science for Communication Networks;International Workshop of Software-Defined Data Communications and Storage;IEEE Workshop on Smart Data Pricing;IEEE Workshop on Inter-Dependent Networks;International Workshop on Smart Cities and Urban Informatics >Design of a load-balancing middlebox based on SDN for data centers
【24h】

Design of a load-balancing middlebox based on SDN for data centers

机译：基于SDN的数据中心负载平衡中间盒的设计。

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Modern cloud-based applications are becoming more communication-intensive, posing a challenge for data centers to supply sufficient bandwidth. Current data centers are not optimized for such cloud-based software services. In practice, due to the variability of traffic load, data centers may suffer from lower throughput, as well as higher latency, dramatically reducing quality of service (QoS). This paper addresses this challenging problem by introducing a programmable middlebox that can distribute traffic more evenly. The middlebox is based on a Clos network design and uses Software Defined Networking (SDN) to enhance bandwidth utilization while guaranteeing QoS. The SDN controller of the middlebox collects information from switches and servers to learn the traffic distribution and server loads and to perform load balancing accordingly. When implemented in a data center, the middlebox can greatly improve bandwidth utilization and reduce latency up to 50%. Since the middlebox does not rely on any specific feature of the data center, it can readily be deployed in current data centers.
机译：现代基于云的应用程序变得越来越通信密集，这给数据中心提供足够的带宽带来了挑战。当前的数据中心尚未针对此类基于云的软件服务进行优化。实际上，由于业务负载的可变性，数据中心可能遭受较低的吞吐量以及较高的延迟，从而大大降低了服务质量（QoS）。本文通过引入可编程中间盒来解决此难题，该中间盒可以更均匀地分配流量。中间盒基于Clos网络设计，并使用软件定义网络（SDN）来提高带宽利用率，同时保证QoS。中间盒的SDN控制器从交换机和服务器收集信息，以了解流量分布和服务器负载并相应地执行负载平衡。当在数据中心中实施时，中间盒可以大大提高带宽利用率，并将延迟降低多达50％。由于中间盒不依赖于数据中心的任何特定功能，因此可以轻松地将其部署在当前数据中心中。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号