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2012, № 9 (145)



Tarasov V.N., Polezhaev P.N., Shukhman A.E., Ushakov Yu.A., Konnov A.L. MATHEMATICAL MODELS OF CLOUD COMPUTING DATACENTER BASED ON OPENFLOWThis paper presents a model of cloud computing data center and a model of computing tasks. They are used by authors in the proposed version of cloud management system based on OpenStack. It implements efficient jobs scheduling through their allocation to topologically closest computing nodes and efficient data flow control between nodes for their topological localization and reduction of network contention.Key words: software defined networks, distributed systems, computing data centers, cloud computing.

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References:

1. OpenFlow — Enabling Innovation in Your Network [Electronic resource]. — Access mode: URL: http://www.openflow.org/

2. OpenFlow Switch Specification, Version 1.0.0. [Electronic resource]. — Access mode: URL: http://www.openflow.org/documents/openflow-spec-v1.0.0.pdf

3. OpenStack Open Source Cloud Computing Software [Electronic resource]. — Access mode: URL: http://www.openstack.org/

4. Polezhaev, P.N. Research of algorithms parallel task scheduling for cluster computing systems using a simulation // Parallel Computing Technologies (PAVT 2010): Proceedings of the International Conference. — Chelyabinsk, 2010. — Р. 287–298.


About this article

Authors: Shuhman A.E., Tarasov V.N., Polezhaev P.N., Ushakov Yu.A., Konnov A.L.

Year: 2012


Editor-in-chief
Sergey Aleksandrovich
MIROSHNIKOV

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