Vestnik On-line
Orenburg State University may 20, 2022   RU/EN
Headings of Vestnik
Pedagogics
Psychology
Other

Search
Vak
Антиплагиат
Orcid
Viniti
ЭБС Лань
Rsl
Лицензия Creative Commons

November 2015, № 13 (188)



Bolodurina I.P., Parfenov D.I. COMPLETE SOLUTION EFFICIENT ACCESS TO DATA IN A HYBRID CLOUD SYSTEMS GIVEN THE CHARACTERISTICS OF MULTIMEDIA SERVICESThe current state of research on the topic of cloud computing reveals a number of significant nedostokov related to the productivity and efficiency of resource use heavy duty applications. In particular multimedia services, actively use the system storage to accommodate large amounts of information, the demand for algorithms capable of efficiently handle requests for access to resources. However, the methods and algorithms used in existing systems have limitations virtualization scalability, physical resources, as well as the adoption of the control solution in critical situations. In this regard, it requires the development of new efficient technologies, methods and algorithms for modeling and optimizing the cost of virtualization. In the study, a model of data access multimedia services using a cloud platform. This also solved the problem of analyzing the efficiency of algorithms, methods of performance management and optimization of the use of software and hardware resources. In addition, we addressed the problem of cloud modeling studies, evaluating the effectiveness of the use of computing resources, taking into account peculiarities of the work of multimedia services, as well as developed a comprehensive algorithmic solution, aimed at increasing the speed of processing incoming requests. To this end, the model of data streams circulating in the cloud systems, as well as experimental studies of algorithms of planning and management of data flows. The study, based of experimental data obtained during testing of the integrated alogoritmicheskogo solutions can improve the efficiency of data access in hybrid cloud systems taking into account the characteristics of multimedia services. Construction of model of data access multimedia services can extend the idea of the features of the internal cloud, as well as to describe the mechanisms of interaction between the main components affecting the operation of the system in the preiod peak. The effect of the introduction of the developed algorithms will reduce the cost of rent cloud resources by optimizing their use.Key words: multimedia resources, load distribution, cloud computing, data storage systems.

Download
References:

1. Boychenko IV, Korytnikov SV Resource management in service-oriented systems of the type "application as a service" // Reports of the Tomsk State University of Control Systems and Radio Electronics, Vol. 1-2, 2010.  — S. 156-160.

2. Bolodurina IP, Reshetnikov VN Parfenov D. The allocation of resources in the information system of remote support of the educational process // Software products and systems.  — 2012.  — №3.  — C. 151-155.

3. O. Gusev, A. Zhukov, V. Polyakov, SV Polyakov The problem of an adequate assessment of the performance of Web servers in corporate networks to the paper industry // Proceedings of the 6th Scientific and Technical Conference "New information technologies in pulp and paper and energy." / Petrozavodsk, 2004.  — P. 84-87

4. Zhukov AV Some models of optimal control input stream applications in intranet systems. // Proceedings of the 6th Scientific and Technical Conference "New information technologies in pulp and paper and energy." / Petrozavodsk, 2004.  — P. 87-90.

5. D. Parfenov Comparison of the effectiveness of dynamic data distribution algorithms in hybrid cloud systems of distance learning // Information Technology modeling and control, number 6 (78), 2012.  — P. 491-498

6. D. Parfenov Comparison of efficiency of algorithms of dynamic allocation of data in the cloud storage system of distance learning // Control systems and information technologies, №4.1 (50), 2012.  — P. 163-168

7. Petrov DL Dynamic model of scalable cloud storage // Izvestia LETI. 2010.  — №4  — S. 17-21.

8. Petrov DL Optimal algorithm for data migration in scalable cloud storage // Managing large systems. 2010.  — №. 30  — S.180-197.

9. PN Polezhaev Mathematical model of distributed computing data center software-configurable network segments within // Bulletin of the Orenburg State University.  — 2013.  — №5.  — C. 174-180.

10. Tarasov VN, Polezhaev PN Shuhman AE Ushakov Yu, Konnov AL Mathematical models of cloud computing data center using OpenFlow // Bulletin of the Orenburg State University.  — 2012.  — №9.  — C. 150-155.

11. Deelman, E. Pegasus: a framework for mapping complex scientific workflows onto distributed systems // Scientific Programming Journal, 2005, 13 (3), pp. 219-237.

12. Gil, Y. Examining the challenges of scientific workflows // IEEE Computer, 2007,40 (12) (2007) PP. 24-32.

13. Knyazkov, KV, Kovalchuk, SV, Tchurov, TN, Maryin, SV, Boukhanovsky, AV CLAVIRE: e-Science infrastructure for data-driven computing // Journal of Computational Science in 2012, 3, pp. 504-510.

14. Korkhov, V, et al., WS-VLAM: towards a scalable workflow system on the grid // Proceedings of the 2nd Workshop on Workflows in Support of Large-scale Science (WORKS'07), ACM, New York, NY , USA, 2007, pp. 63-68.

15. Kovalchuk, S., Larchenko, A., Boukhanovsky, A. Knowledge-Based Resource Management for Distributed Problem Solving // Knowledge Engineering and Management, Springer AISC 123, pp. 121-128.


About this article

Authors: Parfyonov D.I., Bolodurina I.P.

Year: 2015


Editor-in-chief
Sergey Aleksandrovich
MIROSHNIKOV

Crossref
Cyberleninka
Doi
Europeanlibrary
Googleacademy
scienceindex
worldcat
© Электронное периодическое издание: ВЕСТНИК ОГУ on-line (VESTNIK OSU on-line), ISSN on-line 1814-6465
Зарегистрировано в Федеральной службе по надзору в сфере связи, информационных технологий и массовых коммуникаций
Свидетельство о регистрации СМИ: Эл № ФС77-37678 от 29 сентября 2009 г.
Учредитель: Оренбургский государственный университет (ОГУ)
Главный редактор: С.А. Мирошников
Адрес редакции: 460018, г. Оренбург, проспект Победы, д. 13, к. 2335
Тел./факс: (3532)37-27-78 E-mail: vestnik@mail.osu.ru
1999–2022 © CIT OSU