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A Survey on Data Center Networking (DCN): Infrastructure and Operations

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A Survey on Data Center Networking (DCN): Infrastructure and Operations

توضیحات محصول

Data centers (DCs), owing to the exponential growth of Internet services, have emerged as an irreplaceable and crucial infrastructure to power this ever-growing trend. A data center typically houses a large number of computing and storage nodes, interconnected by a specially designed network, namely, data center network (DCN). The DCN serves as a communication backbone and plays a pivotal role in optimizing data center operations. However, compared to the traditional network, the unique requirements in the DCN, for example, large scale, vast
application diversity, high power density, and high reliability, pose significant challenges to its infrastructure and operations. We have observed from the premium publication venues (e.g., journals and system conferences) that increasing research efforts are being devoted to optimize the design and operations of the
DCN. In this paper, we aim to present a systematic taxonomy and survey of recent research efforts on the DCN. Specifically, we propose to classify these research efforts into two areas: i) DCN infrastructure and ii) DCN operations. For the former aspect, we review and compare the list of transmission technologies
and network topologies used or proposed in the DCN infrastructure. For the latter aspect, we summarize the existing
traffic control techniques in the DCN operations, and survey optimization methods to achieve diverse operational objectives, including high network utilization, fair bandwidth sharing, low service latency, low energy consumption, high resiliency, and etc., for efficient data center operations. We finally conclude this survey by envisioning a few open research opportunities in DCN infrastructure and operations

S:Persian Channel of IEEE ComSoc

Year:2016

By:Wenfeng Xia, Peng Zhao, Yonggang Wen, and Haiyong Xie

File Information:English Language/18 Page/Size:2.4 M

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منبع :Persian Channel of IEEE ComSoc

سال :2016

کاری از:Wenfeng Xia, Peng Zhao, Yonggang Wen, and Haiyong Xie

اطلاعات فایل:زبان انگلیسی/18 صفحه/حجم :2.4 M

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