کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4954857 1443908 2017 15 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
GreenMap: Green mapping of MapReduce-based virtual networks onto a data center network and managing incast queueing delay
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
GreenMap: Green mapping of MapReduce-based virtual networks onto a data center network and managing incast queueing delay
چکیده انگلیسی

Energy consumption is a first-order concern for today's data centers. MapReduce is a cloud computing approach that is widely deployed in many data centers. Toward virtualizing data centers, we consider MapReduce-based virtual networks that need to be embedded onto a data center network. In this paper, we propose GreenMap, a novel energy-efficient embedding method that maps heterogeneous MapReduce-based virtual networks onto a heterogeneous data center network. Besides, we introduce a new incast problem that specially may happen in Virtualized Data Centers (VDCs). GreenMap also controls the incast queueing delay. We formulate a Mixed-Integer Disciplined Convex Program (MIDCP) for this method. Because the formulated MIDCP is NP-hard, we also propose a novel and scalable heuristic for GreenMap. Simulation results prove that both of the MIDCP and the heuristic reduce a data center network's energy consumption effectively, and control the incast queueing delay.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Networks - Volume 112, 15 January 2017, Pages 345-359
نویسندگان
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