maisМоделирование и анализ информационных системModeling and Analysis of Information Systems1818-10152313-5417Yaroslavl State University10.18255/1818-1015-2019-1-146-169mais-1169Research ArticleComputer System OrganizationИерархические периферийные вычисленияHierarchical Edge Computinghttps://orcid.org/0000-0003-2311-4513СмелянскийРуслан ЛеонидовичSmelianskyRuslan L.

чл.-кор. РАН, д-р физ.-мат. наук, проф.

Ленинские горы, 1, стр. 52, г. Москва, 119991

Corresponding Member of Russian Academy of Sciences, professor, doctor of sciences

1-bd. 52 Leninskie gory, Moscow, 119992

smel@cs.msu.ruМосковский государственный университет имени М.В. ЛомоносоваРоссияLomonosov Moscow State UniversityRussian Federation201915032019261146169Copyright © Смелянский Р.Л., 20192019Смелянский Р.Л.Smeliansky R.L.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.mais-journal.ru/jour/article/view/1169

На смену вычислительной парадигме, основанной на giant-like ЦОДах, идет новая, основанная на сети мелких ЦОДов, образующих инфраструктуру для облачных вычислений. Эта смена объективна. Её актуальность обусловлена требованиями новых приложений, активно использующих видео, интерактивность в реальном времени, новые технологии мобильной связи, которые сегодня невозможно реализовать без облачных вычислений и виртуализации на основе технологий SDN&NFV. В статье рассмотрены требования, предъявляемые этими приложениями, предложена архитектура новой парадигмы, которую мы называем «Иерархическими периферийными вычислениями» (Hierarchical Edge Computing – HEC). Показано, что большинство современных приложений являются распределенными совокупностями сервисов реального времени, которые требуют гарантированного качества обслуживания и возможности динамически быть размещенными при работе на периферии сетей разных операторов. Обсуждаются основные научные проблемы, которые необходимо решить для реализации предлагаемой новой парадигмы.

The computing paradigm based on the giant-like DC is replaced by a new paradigm. The urgency of this shift is caused by the requirements of new applications that actively use video, real-time interactivity, new mobile communication technologies, which today cannot be implemented without the usage of cloud computing and virtualization based on SDN&NFV technologies. The presentation considers the requirements dictated by these applications, outlines the architecture of this new paradigm which we call Hierarchical Edge Computing (HEC). Attention is focused on the fact that all these applications are distributed, become more and more real-time applications and require guaranteed quality of service in the networking operation. The main scientific problems that need to be solved for implementing this new paradigm are discussed.

ПКСпрограммно-конфигурируемые сетиВССвиртуализация сетевых сервисовтуманные вычисленияоблачные вычисленияЦОДцентры обработки данныхмобильные периферийные вычисленияSDNNFVfog computingcloud computingdata centermobile edge computingРФФИ, грант N 18-07-01245Russian Fund of Basic Research, Grant N 18-07-01245ReferencesBilal K., et al., "Trends and challenges in cloud datacenters", IEEE Cloud Computing, 1:1 (2014), 10-20.Bilal K., et al., "Trends and challenges in cloud datacenters", IEEE Cloud Computing, 1:1 (2014), 10-20.Bilal K., et al., "A taxonomy and survey on Green Data Center Networks", Future Generation Computer Systems, 36 (2014), 189-208.Bilal K., et al., "A taxonomy and survey on Green Data Center Networks", Future Generation Computer Systems, 36 (2014), 189-208.Bilal K., Khan S.U., Zomaya A.Y., "Green Data Center Networks: Challenges and Opportunities", IEEE Conference on Frontiers of Information Technology, IEEE, 2013, 229-234.Bilal K., Khan S.U., Zomaya A.Y., "Green Data Center Networks: Challenges and Opportunities", IEEE Conference on Frontiers of Information Technology, IEEE, 2013, 229-234.Bilal K., et al., "A survey on green communications using adaptive link rate", Cluster Computing, 16:3 (2013), 575-589.Bilal K., et al., "A survey on green communications using adaptive link rate", Cluster Computing, 16:3 (2013), 575-589.Chen Zhuo, et al., "Early implementation experience with wearable cognitive assistance applications", Proceedings of the 2015 workshop on Wearable Systems and Applications, ACM, 2015, 33-38.Chen Zhuo, et al., "Early implementation experience with wearable cognitive assistance applications", Proceedings of the 2015 workshop on Wearable Systems and Applications, ACM, 2015, 33-38.Shi Weisong, et al., "Edge computing: Vision and challenges", IEEE Internet of Things Journal, 3:5 (2016), 637-646.Shi Weisong, et al., "Edge computing: Vision and challenges", IEEE Internet of Things Journal, 3:5 (2016), 637-646."Cisco Global Cloud Index: Forecast and Methodology, 2016-2021", https://www.cisco.com/c/en/us/solutions/collateral/service-provider/global-cloud-index-gci/white-paper-c11-738085.html."Cisco Global Cloud Index: Forecast and Methodology, 2016-2021", https://www.cisco.com/c/en/us/solutions/collateral/service-provider/global-cloud-index-gci/white-paper-c11-738085.html."4 Vs of Big Data", http://www.ibmbigdatahub.com/sites/default/files/infographic_file/4-Vs-of-big-data.jpg."4 Vs of Big Data", http://www.ibmbigdatahub.com/sites/default/files/infographic_file/4-Vs-of-big-data.jpg.Bonorni F., et al., "Fog computing and its role in the internet of things", Proceedings of the first edition of the MCC workshop T Mobile cloud computing (Helsinki, Finland), 2012, 13-16.Bonorni F., et al., "Fog computing and its role in the internet of things", Proceedings of the first edition of the MCC workshop T Mobile cloud computing (Helsinki, Finland), 2012, 13-16.Brown B., "Microsoft researcher: Why Micro Datacenters really matter to mobile's future", http://www.networkworld.com/article/2979570/cloud-computing/microsoft-researcher-why-micro-datacenters-really-matter-to-mobiles-future.html.Brown B., "Microsoft researcher: Why Micro Datacenters really matter to mobile's future", http://www.networkworld.com/article/2979570/cloud-computing/microsoft-researcher-why-micro-datacenters-really-matter-to-mobiles-future.html.Satyanarayanan M., et al., "The Case for VM-Based Cloudlets in Mobile Computing", IEEE Pervasive Computing, 8:4 (2009), 14 - 23.Satyanarayanan M., et al., "The Case for VM-Based Cloudlets in Mobile Computing", IEEE Pervasive Computing, 8:4 (2009), 14 - 23.Aazam M., Huh E., "Dynamic resource provisioning through fog micro datacenter", The 12th IEEE International Workshop on Managing Ubiquitous Communications and Services, 2015, 105-110.Aazam M., Huh E., "Dynamic resource provisioning through fog micro datacenter", The 12th IEEE International Workshop on Managing Ubiquitous Communications and Services, 2015, 105-110.Aazam M., Huh E., "Fog computing micro datacenter based dynamic resource estimation and pricing model for IoT", The 29th IEEE International Conference on Advanced Information Networking and Applications (AINA-15), IEEE, 2015, 687-694.Aazam M., Huh E., "Fog computing micro datacenter based dynamic resource estimation and pricing model for IoT", The 29th IEEE International Conference on Advanced Information Networking and Applications (AINA-15), IEEE, 2015, 687-694.Jararweh Y., et al., "The future of mobile cloud computing: Integrating cloudlets and Mobile Edge Computing", 2016 23rd International Conference on Telecommunications (ICT), IEEE, 2016.Jararweh Y., et al., "The future of mobile cloud computing: Integrating cloudlets and Mobile Edge Computing", 2016 23rd International Conference on Telecommunications (ICT), IEEE, 2016."Green Clouds", http://www.greenclouds.in/views-and-resources/high-performance-websites/."Green Clouds", http://www.greenclouds.in/views-and-resources/high-performance-websites/.Giordano A., Spezzano G., Vinci A., "Smart agents and fog computing for smart city applications", International Conference on Smart Cities, Springer, 2016, 137-146.Giordano A., Spezzano G., Vinci A., "Smart agents and fog computing for smart city applications", International Conference on Smart Cities, Springer, 2016, 137-146.Cortes R., et al., "Stream processing of healthcare sensor data: studying user traces to identify challenges from a big data perspective", Procedia Computer Science, 52 (2015), 1004-1009.Cortes R., et al., "Stream processing of healthcare sensor data: studying user traces to identify challenges from a big data perspective", Procedia Computer Science, 52 (2015), 1004-1009.Costenaro D., Duer A., "The megawatts behind your megabytes: going from data-center to desktop", 2012 ACEEE Summer Study on Energy Efficiency in Buildings, 2012.Costenaro D., Duer A., "The megawatts behind your megabytes: going from data-center to desktop", 2012 ACEEE Summer Study on Energy Efficiency in Buildings, 2012."Cisco Data in Motion", https://www.cisco.com/c/m/en_us/solutions/data-center-virtualization/data-motion.html."Cisco Data in Motion", https://www.cisco.com/c/m/en_us/solutions/data-center-virtualization/data-motion.html."MicroDC Solution", https://actfornet.com/HUAWEI_CLOUD_COMPUTING/Huawei%20MicroDC%20Brochure.pdf."MicroDC Solution", https://actfornet.com/HUAWEI_CLOUD_COMPUTING/Huawei%20MicroDC%20Brochure.pdf."Mobile Edge Computing", http://www.etsi.org/technologies-clusters/technologies/mobile-edge-computing."Mobile Edge Computing", http://www.etsi.org/technologies-clusters/technologies/mobile-edge-computing."Akamai", https://blogs.akamai.com/2016/07/portugal-france-sets-live-sportsdiscretionary{-}{}{}streaming-record-on-akamai.html."Akamai", https://blogs.akamai.com/2016/07/portugal-france-sets-live-sportsdiscretionary{-}{}{}streaming-record-on-akamai.html.Wang Meisong, et al., "An overview of cloud based content delivery networks: research dimensions and state-of-the-art", Transactions on Large-Scale Data-and KnowledgeCentered Systems XX, Springer, 2015, 131-158.Wang Meisong, et al., "An overview of cloud based content delivery networks: research dimensions and state-of-the-art", Transactions on Large-Scale Data-and KnowledgeCentered Systems XX, Springer, 2015, 131-158.Chu Weibo, et al., "Network delay guarantee for diffierentiated services in content-centric networking", Computer Communications, 76 (2016), 54-66.Chu Weibo, et al., "Network delay guarantee for diffierentiated services in content-centric networking", Computer Communications, 76 (2016), 54-66.Wang Rui, et al., "Mobility-aware caching for content-centric wireless networks: Modeling and methodology", IEEE Communications Magazine, 54:8 (2016), 77-83.Wang Rui, et al., "Mobility-aware caching for content-centric wireless networks: Modeling and methodology", IEEE Communications Magazine, 54:8 (2016), 77-83.Ahmed Syed Hassan, Bouk Safdar Hussain, Kim Dongkyun, Content-Centric Networks: An Overview, Applications and Research Challenges, Springer, 2016, 108 pp.Ahmed Syed Hassan, Bouk Safdar Hussain, Kim Dongkyun, Content-Centric Networks: An Overview, Applications and Research Challenges, Springer, 2016, 108 pp.Gao Ying, et al., Are cloudlets necessary?, School of Computer Science, Carnegie Mellon University, Pittsburgh, PA 15213 USA, 2015, Tech. Rep. CMU-CS-15-139.Gao Ying, et al., Are cloudlets necessary?, School of Computer Science, Carnegie Mellon University, Pittsburgh, PA 15213 USA, 2015, Tech. Rep. CMU-CS-15-139.Bilal K., et al., "Potentials, trends, and prospects in edge technologies: Fog, cloudlet, mobile edge, and micro data centers", Computer Networks, 130 (2018), 94-120.Bilal K., et al., "Potentials, trends, and prospects in edge technologies: Fog, cloudlet, mobile edge, and micro data centers", Computer Networks, 130 (2018), 94-120."TOSCA Simple Profile in YAML Version 1.2", http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.2/csprd01/TOSCA-Simple-Profile-YAML-v1.2-csprd01.pdf."TOSCA Simple Profile in YAML Version 1.2", http://docs.oasis-open.org/tosca/TOSCA-Simple-Profile-YAML/v1.2/csprd01/TOSCA-Simple-Profile-YAML-v1.2-csprd01.pdf.Nygren E., Sitaraman R.K., Sun J., "The akamai network: a platform for high-performance internet applications", ACM SIGOPS Operating Systems Review, 44:3 (2010), 2-19.Nygren E., Sitaraman R.K., Sun J., "The akamai network: a platform for high-performance internet applications", ACM SIGOPS Operating Systems Review, 44:3 (2010), 2-19."Data Never Sleeps 2.0", https://www.domo.com/learn/data-never-sleeps-2."Data Never Sleeps 2.0", https://www.domo.com/learn/data-never-sleeps-2.Erl T., Service-oriented architecture: concepts, technology, and design, 2005.Erl T., Service-oriented architecture: concepts, technology, and design, 2005.Antonenko V., et al., "C2: General Purpose Cloud Platform with NFV Life-Cycle Management", 2017 IEEE International Conference on Cloud Computing Technology and Science (CloudCom), IEEE, 2017, 353-356.Antonenko V., et al., "C2: General Purpose Cloud Platform with NFV Life-Cycle Management", 2017 IEEE International Conference on Cloud Computing Technology and Science (CloudCom), IEEE, 2017, 353-356.Petrov I. S., "Mathematical model for predicting forwarding rule counter values in SDN", Young Researchers in Electrical and Electronic Engineering (EIConRus), 2018 IEEE Conference of Russian, IEEE, 2018, 1313-1317.Petrov I. S., "Mathematical model for predicting forwarding rule counter values in SDN", Young Researchers in Electrical and Electronic Engineering (EIConRus), 2018 IEEE Conference of Russian, IEEE, 2018, 1313-1317.Petrov I., Morgunova O., "Forwarding Rule Minimization for Network Statistics Analysis in SDN", 2018 International Scientific and Technical Conference Modern Computer Network Technologies (MoNeTec), IEEE, 2018, 1-6.Petrov I., Morgunova O., "Forwarding Rule Minimization for Network Statistics Analysis in SDN", 2018 International Scientific and Technical Conference Modern Computer Network Technologies (MoNeTec), IEEE, 2018, 1-6.Cox J.H., et al., "Advancing software-defined networks: A survey", IEEE Access, 5 (2017), 25487-25526.Cox J.H., et al., "Advancing software-defined networks: A survey", IEEE Access, 5 (2017), 25487-25526.Chemeritskiy E., Stepanov E., Smeliansky R., "Managing network resources with ow (de) multiplexing protocol", Mathematical and Computational Methods in Electrical Engineering, Recent Advances in Electrical Engineering Series, 53, 2015, 35-43.Chemeritskiy E., Stepanov E., Smeliansky R., "Managing network resources with ow (de) multiplexing protocol", Mathematical and Computational Methods in Electrical Engineering, Recent Advances in Electrical Engineering Series, 53, 2015, 35-43.

The authors declare that there are no conflicts of interest present.