sdn-based enhancements to qos and data quality in multi-tenanted data center clouds
TRANSCRIPT
SDN-Based Enhancements to QoS and Data Quality inMulti-Tenanted Data Center Clouds
Pradeeban Kathiravelu
Supervised by: Prof. Luıs Veiga
Distributed Systems Group, INESC-ID LisboaInstituto Superior Tecnico, Universidade de Lisboa
Lisbon, Portugal
IEEE International Conference on Cloud Engineering (IC2E) 2016.Doctoral Symposium.April 04, 2016. Berlin, Germany.
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Introduction
About me..
A second year PhD student at IST-ULisboa.Started in September 2014.Expected to Graduate: September 2018.
Various research and industrial collaborations.Emory University, Atlanta, USA
Collaborations: 2014 - 2016.Visiting PhD Scholar: 2016 March - August.
University of Rijeka, Croatia (COST Action IC1304).OpenDaylight Internship.Google Summer of Code 2015.
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Introduction
Introduction
Tenants assume various roles in the enterprise data center networks.Differentiated Quality of Service (QoS).Data quality.Isolation guarantees.
Data storage and processing.Distributed.Centralized.
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Introduction
Introduction
Tenants assume various roles in the enterprise data center networks.Differentiated Quality of Service (QoS).Data quality.Isolation guarantees.
Data storage and processing.Distributed.
Horizontal scalability.
Centralized.Management efficiency.Accuracy.
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Motivation
Motivation
Software-Defined Networking (SDN).Global view of the entire data center networkA logically centralized controller.
Best of both worlds.Scalability of the large-scale distributed systems.Unified management capabilities of the traditional centralized systems.
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Research Approach
Approach
Deploy an extended SDN controller architecture.Increase the QoS of the multi-tenanted data center network clouds.Enhance the data quality of stored and processed data.
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Publications
Research Approach and Major Components
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Publications
Publications
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Publications
Publications
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Contributions
∂u∂u - CoopIS 2015
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Contributions
Data Cafe - AMIA-CRI 2016
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Contributions
MediCurator - AMIA-CRI 2016
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Contributions
MEDIator - SIGKDD/BigCHat 2015
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Contributions
FIRM - MiPro 2016 – CTI
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Contributions
xSDN - IC2E/SDS 2015
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Contributions
SENDIM - IC2E 2016
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Contributions
CHIEF - SDS 2016
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Contributions
Cassowary - Middleware/M4IOT 2015
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Ongoing Work
SMART
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Conclusion
Conclusion and Future Work
A scalable SDN-based architecture for enterprise data center solutionsof BigData.Promising results
Data isolation guarantees in a multi-tenanted network.Increased data quality and QoS guarantees.
Scalable data center clouds without compromising the managementabilities.
Leveraging SDN.
Iterative Implementation.More research to improve QoS in data center clouds.
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Conclusion
Conclusion and Future Work
A scalable SDN-based architecture for enterprise data center solutionsof BigData.Promising results
Data isolation guarantees in a multi-tenanted network.Increased data quality and QoS guarantees.
Scalable data center clouds without compromising the managementabilities.
Leveraging SDN.
Iterative Implementation.More research to improve QoS in data center clouds.
Thank you!Questions?
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