cloud and edge networking technologies
- 1. Cloud and Edge Networking Technologies Sudabeh Mohamadi 1
- 2. Title: Cloud and Edge Networking Technologies By: Sudabeh Mohamadi Directed by: Sadegh Dorri N. 07 JUN 2020 2
- 3. Table of content • Introduction • Inter Cloud Networking • Intra Cloud Networking • SDN and NFV in Cloud Networking • Edge Networking • Cloud Networking for Big Data 3
- 5. Cloud Networking Model Efficient communication between all of the servers, and associated storage within the cloud data center, relies on advanced data center networking technology. Inter cloud networking Intra cloud networking ( Lee 2014) 5
- 6. Inter cloud networking • Cloud of clouds • Benefits – Diverse Geographical locations – Better application resilience – Avoiding vendor lock-in Expand-on-demand Better service level agreement 6Rani et al. 2015
- 8. Types of Federation Cloud 8
- 9. Types of Multi Cloud 9
- 12. Cloud Networking Architecture 12(Murray et al. 2012)
- 13. Characteristics of Cloud Networking Ethernet usage Virtualization Convergence Scalability Software (Lee 2014) 13
- 14. Ethernet usage • Classic Category 5 (Cat5) copper cabling – 1Gbit Ethernet (1GbE) connections – Low cost and long reach • Low-cost Category 6 (Cat6) copper cables – 10Gbit Ethernet (10GbE) – Interconnect standard 10GBase-T – Distances up to 100 m 14 (low-cost cabling technology)
- 16. Convergence • Separate networks for storage and data – require a large number of separate switches and cables – data center bridging standards 16
- 17. Scalability • Open Compute Project sponsored by: • Facebook • Original Equipment Manufacturers (OEMs) • Original Design Manufactures (ODMs). 17
- 19. SDN and Cloud Networking flexible and customizable networking controlling and management software to manage virtual machines software to manage storage software to manage the network software to manage functions like network security (Lee 2014) 19
- 20. Software Defined Data Center (Lee 2014) 20
- 21. NFV and Cloud Networking (Lee 2014) Network functions virtualization (NFV) is a network architecture concept that uses the technologies of IT virtualization to virtualize entire classes of network node functions into building blocks that may connect, or chain together, to create communication services. 21
- 22. NFV Applications • Network security • Load balancing • Network monitoring • Implementation 22
- 23. NFV Architecture (Zhang and Chen 2016) 23
- 24. Edge Computing and Networking • Computing and storage capacity are provided by the distributed “edge DCs”. • Traffic of some applications might be able to be served at network edge • Can avoid traveling long distances to centralized cloud DCs. • Can reduce the amount of traffic to the cloud • Can decrease the transmission latency of network connectivity. • Can also help avoiding links and nodes at high risk of congestion, disruption, and cyber-attack. (Zhao et al. 2019) 24
- 25. Edge Computing and Networking 25
- 26. Cloud Networking Architecture (With the consideration of big data) 26
- 27. SDN and NFV frameworks 27
- 28. Open stack • Compute (Nova) • Object storage (Swift) • Block storage (Cinder) • Networking (Neutron) • (Dashboard) (Horizon) • … 28
- 29. Openflow 29
- 30. Big Data Batch Processing framework • Hadoop • DIYAD • Spark 30
- 31. Hadoop • Apache Hadoop is a framework that supports processing of large data sets across clusters of computers using simple programming models. • offering powerful computation and storage abilities • The main modules: – Hadoop distributed file system (HDFS) – MapReduce. 31
- 32. Big Data Stream Processing framework HAMR 32
- 33. Storm 33
- 34. References 1. Lee, G. (2014). Cloud networking: Understanding cloud-based data center networks. Morgan Kaufmann. 2. Zeng, D., Gu, L., & Guo, S. (2015). Cloud Networking for Big Data. Springer. 3. Zhao, Y., Wang, W., Li, Y., Meixner, C. C., Tornatore, M., & Zhang, J. (2019). Edge computing and networking: A survey on infrastructures and applications. IEEE Access, 7, 101213-101230. 4. Rani, B. K., Rani, B. P., & Babu, A. V. (2015). Cloud computing and inter-clouds–types, topologies and research issues. Procedia Computer Science, 50, 24-29. 5. Zhang, Y., Chen, M. (2016), Cloud Based 5G Wireless Networks, chapter 2: cloud-based networking, Springer,Briefs in Computer Science, DOI 10.1007/978-3-319-47343-7_2 6. Murray, P., Sefidcon, A., Steinert, R., Fusenig, V., & Carapinha, J. (2012, July). Cloud networking: An infrastructure service architecture for the wide area. In 2012 Future Network & Mobile Summit (FutureNetw) (pp. 1-8). IEEE. 34
- 35. References 6. Azodolmolky, S., Wieder, P., & Yahyapour, R. (2013). Cloud computing networking: Challenges and opportunities for innovations. IEEE Communications Magazine, 51(7), 54-62. 7. Bitar, N., Gringeri, S., & Xia, T. J. (2013). Technologies and protocols for data center and cloud networking. IEEE Communications Magazine, 51(9), 24-31. 8. Mechtri, M., Zeghlache, D., Zekri, E., & Marshall, I. J. (2013, November). Inter and intra Cloud Networking Gateway as a service. In 2013 IEEE 2nd International Conference on Cloud Networking (CloudNet) (pp. 156-163). IEEE. 9. Mechtri, M., Houidi, I., Louati, W., & Zeghlache, D. (2013, November). SDN for inter cloud networking. In 2013 IEEE SDN for Future Networks and Services (SDN4FNS) (pp. 1-7). IEEE. 10. Mechtri, M., Zeghlache, D., Zekri, E., & Marshall, I. J. (2013, December). Inter-cloud networking gateway architecture. In 2013 IEEE 5th International Conference on Cloud Computing Technology and Science (Vol. 2, pp. 188-194). IEEE. 11. Karagiannis, G., Jamakovic, A., Edmonds, A., Parada, C., Metsch, T., Pichon, D., ... & Bohnert, T. M. (2014, May). Mobile cloud networking: Virtualisation of cellular networks. In 2014 21st international conference on telecommunications (ICT) (pp. 410-415). IEEE.35
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