Network flows: theory, algorithms, and applications
Network flows: theory, algorithms, and applications
ACM Transactions on Computer Systems (TOCS)
Improved Approximation Algorithms for Unsplittable Flow Problems
FOCS '97 Proceedings of the 38th Annual Symposium on Foundations of Computer Science
A solver for the network testbed mapping problem
ACM SIGCOMM Computer Communication Review
MapReduce: simplified data processing on large clusters
OSDI'04 Proceedings of the 6th conference on Symposium on Opearting Systems Design & Implementation - Volume 6
Rethinking virtual network embedding: substrate support for path splitting and migration
ACM SIGCOMM Computer Communication Review
A scalable, commodity data center network architecture
Proceedings of the ACM SIGCOMM 2008 conference on Data communication
Dcell: a scalable and fault-tolerant network structure for data centers
Proceedings of the ACM SIGCOMM 2008 conference on Data communication
PortLand: a scalable fault-tolerant layer 2 data center network fabric
Proceedings of the ACM SIGCOMM 2009 conference on Data communication
VL2: a scalable and flexible data center network
Proceedings of the ACM SIGCOMM 2009 conference on Data communication
BCube: a high performance, server-centric network architecture for modular data centers
Proceedings of the ACM SIGCOMM 2009 conference on Data communication
A virtual network mapping algorithm based on subgraph isomorphism detection
Proceedings of the 1st ACM workshop on Virtualized infrastructure systems and architectures
The case for enterprise-ready virtual private clouds
HotCloud'09 Proceedings of the 2009 conference on Hot topics in cloud computing
Seawall: performance isolation for cloud datacenter networks
HotCloud'10 Proceedings of the 2nd USENIX conference on Hot topics in cloud computing
Exploring potential vulnerabilities in data center network
Proceedings of the ACM CoNEXT Student Workshop
Topology switching for data center networks
Hot-ICE'11 Proceedings of the 11th USENIX conference on Hot topics in management of internet, cloud, and enterprise networks and services
ServerSwitch: a programmable and high performance platform for data center networks
Proceedings of the 8th USENIX conference on Networked systems design and implementation
Sharing the data center network
Proceedings of the 8th USENIX conference on Networked systems design and implementation
Gatekeeper: supporting bandwidth guarantees for multi-tenant datacenter networks
WIOV'11 Proceedings of the 3rd conference on I/O virtualization
NetLord: a scalable multi-tenant network architecture for virtualized datacenters
Proceedings of the ACM SIGCOMM 2011 conference
Towards predictable datacenter networks
Proceedings of the ACM SIGCOMM 2011 conference
CloudNaaS: a cloud networking platform for enterprise applications
Proceedings of the 2nd ACM Symposium on Cloud Computing
Proceedings of the 2nd ACM Symposium on Cloud Computing
A Scalability Study of Enterprise Network Architectures
Proceedings of the 2011 ACM/IEEE Seventh Symposium on Architectures for Networking and Communications Systems
FairCloud: sharing the network in cloud computing
Proceedings of the 10th ACM Workshop on Hot Topics in Networks
The price is right: towards location-independent costs in datacenters
Proceedings of the 10th ACM Workshop on Hot Topics in Networks
Future Generation Computer Systems
Synergy2cloud: introducing cross-sharing of application experiences into the cloud management cycle
Hot-ICE'12 Proceedings of the 2nd USENIX conference on Hot Topics in Management of Internet, Cloud, and Enterprise Networks and Services
The TCP outcast problem: exposing unfairness in data center networks
NSDI'12 Proceedings of the 9th USENIX conference on Networked Systems Design and Implementation
Pricing cloud bandwidth reservations under demand uncertainty
Proceedings of the 12th ACM SIGMETRICS/PERFORMANCE joint international conference on Measurement and Modeling of Computer Systems
Netshare and stochastic netshare: predictable bandwidth allocation for data centers
ACM SIGCOMM Computer Communication Review
InSite: QoE-aware video delivery from cloud data centers
Proceedings of the 2012 IEEE 20th International Workshop on Quality of Service
NetDEO: automating network design, evolution, and optimization
Proceedings of the 2012 IEEE 20th International Workshop on Quality of Service
FairCloud: sharing the network in cloud computing
Proceedings of the ACM SIGCOMM 2012 conference on Applications, technologies, architectures, and protocols for computer communication
The only constant is change: incorporating time-varying network reservations in data centers
Proceedings of the ACM SIGCOMM 2012 conference on Applications, technologies, architectures, and protocols for computer communication
Surviving failures in bandwidth-constrained datacenters
Proceedings of the ACM SIGCOMM 2012 conference on Applications, technologies, architectures, and protocols for computer communication
Walk the line: consistent network updates with bandwidth guarantees
Proceedings of the first workshop on Hot topics in software defined networks
EyeQ: practical network performance isolation for the multi-tenant cloud
HotCloud'12 Proceedings of the 4th USENIX conference on Hot Topics in Cloud Ccomputing
A game based approach for sharing the data center network
ISNN'12 Proceedings of the 9th international conference on Advances in Neural Networks - Volume Part I
FairCloud: sharing the network in cloud computing
ACM SIGCOMM Computer Communication Review - Special october issue SIGCOMM '12
The only constant is change: incorporating time-varying network reservations in data centers
ACM SIGCOMM Computer Communication Review - Special october issue SIGCOMM '12
Surviving failures in bandwidth-constrained datacenters
ACM SIGCOMM Computer Communication Review - Special october issue SIGCOMM '12
What we talk about when we talk about cloud network performance
ACM SIGCOMM Computer Communication Review
Performance isolation and fairness for multi-tenant cloud storage
OSDI'12 Proceedings of the 10th USENIX conference on Operating Systems Design and Implementation
Bridging the tenant-provider gap in cloud services
Proceedings of the Third ACM Symposium on Cloud Computing
Generalized resource allocation for the cloud
Proceedings of the Third ACM Symposium on Cloud Computing
Virtual machines placement for network isolation in clouds
Proceedings of the 2012 ACM Research in Applied Computation Symposium
Embedding paths into trees: VM placement to minimize congestion
ESA'12 Proceedings of the 20th Annual European conference on Algorithms
PAST: scalable ethernet for data centers
Proceedings of the 8th international conference on Emerging networking experiments and technologies
ClouDiA: a deployment advisor for public clouds
Proceedings of the VLDB Endowment
A study of pricing for cloud resources
ACM SIGMETRICS Performance Evaluation Review
Chatty tenants and the cloud network sharing problem
nsdi'13 Proceedings of the 10th USENIX conference on Networked Systems Design and Implementation
EyeQ: practical network performance isolation at the edge
nsdi'13 Proceedings of the 10th USENIX conference on Networked Systems Design and Implementation
ElasticSwitch: practical work-conserving bandwidth guarantees for cloud computing
Proceedings of the ACM SIGCOMM 2013 conference on SIGCOMM
International Journal of Web and Grid Services
Topology-aware virtual network embedding based on closeness centrality
Frontiers of Computer Science: Selected Publications from Chinese Universities
Corybantic: towards the modular composition of SDN control programs
Proceedings of the Twelfth ACM Workshop on Hot Topics in Networks
SR-IOV based Virtual Network Sharing
Proceedings of the Second International Conference on Innovative Computing and Cloud Computing
VMShadow: optimizing the performance of latency-sensitive virtual desktops in distributed clouds
Proceedings of the 5th ACM Multimedia Systems Conference
A survey on Green communications using Adaptive Link Rate
Cluster Computing
Resource allocation with multi-factor node ranking in data center networks
Future Generation Computer Systems
Review: A survey on architectures and energy efficiency in Data Center Networks
Computer Communications
A new virtual network static embedding strategy within the Cloud's private backbone network
Computer Networks: The International Journal of Computer and Telecommunications Networking
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In this paper, we propose virtual data center (VDC) as the unit of resource allocation for multiple tenants in the cloud. VDCs are more desirable than physical data centers because the resources allocated to VDCs can be rapidly adjusted as tenants' needs change. To enable the VDC abstraction, we design a data center network virtualization architecture called SecondNet. SecondNet achieves scalability by distributing all the virtual-to-physical mapping, routing, and bandwidth reservation state in server hypervisors. Its port-switching based source routing (PSSR) further makes SecondNet applicable to arbitrary network topologies using commodity servers and switches. SecondNet introduces a centralized VDC allocation algorithm for bandwidth guaranteed virtual to physical mapping. Simulations demonstrate that our VDC allocation achieves high network utilization and low time complexity. Our implementation and experiments show that we can build SecondNet on top of various network topologies, and SecondNet provides bandwidth guarantee and elasticity, as designed.