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File C header Initial-Stage Examination of a Testbed for the Big Data Transfer Over Parallel Links. The SDN Approach
by kairkanov last modified May 08, 2015 08:56 AM — filed under: , , ,
The article has been presented on the international astrophysical conference in Arkhyz, Russia - July, 2014. It has been published in «Astrophysical bulletin» - December, 2014. Authors: Khoruzhnikov S., Grudinin V., Sadov O., Shevel A., Titov V., Kairkanov A. The transfer of Big Data over computer network is important and unavoidable operation in the past, now and in any feasible future. A large variety of astronomical projects produces the BigData. There are a number of methods to transfer the data over global computer network (Internet) with a range of tools. In this paper the transfer of one piece of Big Data from one point in the Internet to another point in Internet in general over long range distance: many thousands Kilometers. Several free of charge systems to transfer the Big Data are analyzed here. The most important architecture features are emphasized and discussed idea to add SDN Openflow protocol technique for fine grain tuning the data transfer process over several parallel data links. Key words: astronomical applications, data transfer, Linux, SDN, Openflow, network
Located in Projects / Big Data
File Big Data transfer over long distant global computer networks
by kairkanov last modified Jan 03, 2015 08:53 AM — filed under: , , ,
The article has been presented on the international conference Grid-2014 (Russia, Dubna). Authors: Sergey Khoruzhnikov, Vladimir Grudinin, Oleg Sadov, Arsen Kairkanov (Faculty of Infocommunication Technologies ITMO University, St.Petersburg, Russian Federation) Andrey Shevel (National Research Centre "Kurchatov Institute" B.P.Konstantinov Petersburg Nuclear Physics Institute, Gatchina, Russian Federation) Abstract—The transfer of Big Data over computer network is important and unavoidable operation in the past, now and in any feasible future. There are a number of methods to transfer the Big Data over computer global network (Internet) with a range of tools. In this paper the transfer of one piece of Big Data from one point in the Internet to another point in Internet in general over long range distance: many thousands Kilometers. Several free of charge systems to transfer the Big Data are analyzed here. The most important architecture features are emphasized and suggested idea to add SDN Openflow protocol technique for fine tuning the data transfer over several parallel data links. Keywords—data; Linux; transfer; SDN; Openflow; network.
Located in Projects / Big Data
by kairkanov published Dec 01, 2014 last modified Jan 03, 2015 09:10 AM — filed under: , , ,
Conference: «Innovative Networking Technologies: SDN & NFV – The Next Generation of Computational Infrastructure» Lomonosov Moscow State University - October 27-29, 2014. Published in Proceedenigs of the conference. http://sdiconf.com/files/SDI_Proceedings_2014.pdf Authors: Oleg L. Sadov, Vladimir A. Grudinin, Andrey Y. Shevel, Dmitry V. Vlasov, Sergey E. Khoruzhnikov, Alexander E. Shkrebets, Vladmir B. Titov, Arsen B. Kairkanov.
Located in Projects / Software Defined Network / Technical publications
Channel to Lomonosov Moscow State University
by kairkanov published Mar 28, 2014 last modified Mar 28, 2014 01:44 PM — filed under: , ,
Our testbed in ITMO University is connected to MSU
Located in Projects / Software Defined Network / Testbed
File Тестирование QoS на экспериментальном стенде.
by Sasha Shkrebets last modified Dec 13, 2013 12:51 PM — filed under: , , , ,
Presentation for seminar "ПКС-технология в научно-образовательной среде" in Moscow State University, 30 May 2013.
Located in Projects / Software Defined Network / Presentations
File К вопросу о возможности использования технологий OpenFlow в сетях хранения данных
by Oleg Sadov last modified Dec 13, 2013 12:50 PM — filed under: , , , ,
Presentation for seminar "ПКС-технология в научно-образовательной среде" in Moscow State University, 30 May 2013.
Located in Projects / Software Defined Network / Presentations
Presentations
by admin published Dec 02, 2013 last modified Dec 12, 2013 12:25 PM — filed under: , , , ,
Located in Projects / Software Defined Network
Technical publications
by Oleg Sadov published Dec 02, 2013 last modified Dec 12, 2013 02:09 PM — filed under: , , , ,
Located in Projects / Software Defined Network
by Oleg Sadov published Dec 01, 2013 last modified Dec 11, 2013 11:15 PM — filed under: , , , ,
Located in Projects / Software Defined Network
by Oleg Sadov published Nov 29, 2013 last modified Jan 20, 2016 10:11 AM — filed under: , , , ,
Published in Digital scientific magazine «Modern problems of science and education» Abstract: The purpose of the study are software-defined network (SDN) OpenFlow and effectiveness of their approach to build a network storage. Here we present the study how to build up and study of operating characteristics of software-configurable networks. Prototyping tools for managing network resources and data flows on the basis of the SDN are described. The estimation of the SDN approach for data centers (DC) and the distributed storage systems is observed. We describe experiments with various modifications of OpenFlow controller NOX and set out the specifics of the use of various software and hardware OpenFlow switches. We provide comparative performance results of specific QoS methods. A description of the main problems of existing implementations of OpenFlow SDN components identified during the research, and recommendations on possible ways to address them are provided. Authors: Khoruzhnikov S.E., Chugreev D.A., Titov V.B., Sadov O.L., Kairkanov A.B., Grudinin V.A., Vlasov D.V., Shevel A.E., Shkrebets A.E., Soms L.N. National Research University of Information Technologies, Mechanics and Optics
Located in Projects / Software Defined Network / Technical publications