Browsing by Author "Fischer e Silva, Renan"
Now showing items 1-7 of 7
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Controlling Network Latency in Mixed Hadoop Clusters: Do We Need Active Queue Management?
(IEEE, 2016-12-26)
Conference report
Open AccessWith the advent of big data, data center applications are processing vast amounts of unstructured and semi-structured data, in parallel on large clusters, across hundreds to thousands of nodes. The highest performance for ... -
E-EON : Energy-Efficient and Optimized Networks for Hadoop
(Universitat Politècnica de Catalunya, 2018-05-03)
Doctoral thesis
Open AccessEnergy efficiency and performance improvements have been two of the major concerns of current Data Centers. With the advent of Big Data, more information is generated year after year, and even the most aggressive predictions ... -
Energy Efficient Ethernet on MapReduce Clusters: Packet Coalescing To Improve 10GbE Links
(IEEE, 2017-10)
Article
Open AccessAn important challenge of modern data centers is to reduce energy consumption, of which a substantial proportion is due to the network. Switches and NICs supporting the recent energy efficient Ethernet (EEE) standard are ... -
Exploring interconnect energy savings under East-West traffic pattern of MapReduce clusters
(Institute of Electrical and Electronics Engineers (IEEE), 2015-10-26)
Conference report
Open AccessAn important challenge of modern data centers is to reduce energy consumption, of which a substantial proportion is due to the network. Energy Efficient Ethernet (EEE) is a recent standard that aims to ... -
High Throughput and Low Latency on Hadoop Clusters Using Explicit Congestion Notification: The Untold Truth
(IEEE, 2017-09-26)
Conference lecture
Open AccessVarious extensions of TCP/IP have been proposed to reduce network latency; examples include Explicit Congestion Notification (ECN), Data Center TCP (DCTCP) and several proposals for Active Queue Management (AQM). Combining ... -
Interconnect Energy Savings and Lower Latency Networks in Hadoop Clusters: The Missing Link
(IEEE, 2017)
Conference lecture
Open AccessAn important challenge of modern data centres running Hadoop workloads is to minimise energy consumption, a significant proportion of which is due to the network. Significant network savings are already possible using ... -
TCP Proactive Congestion Control for East–West Trffic: the Marking Threshold
(Elsevier, 2019-03)
Working paper
Open AccessVarious extensions of TCP/IP have been proposed to reduce network latency; examples include Explicit Congestion Notification (ECN), Data Center TCP (DCTCP) and several proposals for Active Queue Management (AQM). Combining ...
