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ElasticSwitch

Lucian Popa, Praveen Yalagandula, Sujata Banerjee, Jeffrey C. Mogul, Yoshio Turner, Jose Renato Santos
2013 Computer communication review  
While cloud computing providers offer guaranteed allocations for resources such as CPU and memory, they do not offer any guarantees for network resources.  ...  In this paper, we propose ElasticSwitch, an efficient and practical approach for providing bandwidth guarantees.  ...  Acknowledgments: We thank the anonymous reviewers and our shepherd, Jitu Padhye, for their guidance on the paper.  ... 
doi:10.1145/2534169.2486027 fatcat:iearhd55rfcltpfbjeezrguvty

ElasticSwitch

Lucian Popa, Praveen Yalagandula, Sujata Banerjee, Jeffrey C. Mogul, Yoshio Turner, Jose Renato Santos
2013 Proceedings of the ACM SIGCOMM 2013 conference on SIGCOMM - SIGCOMM '13  
While cloud computing providers offer guaranteed allocations for resources such as CPU and memory, they do not offer any guarantees for network resources.  ...  In this paper, we propose ElasticSwitch, an efficient and practical approach for providing bandwidth guarantees.  ...  Acknowledgments: We thank the anonymous reviewers and our shepherd, Jitu Padhye, for their guidance on the paper.  ... 
doi:10.1145/2486001.2486027 dblp:conf/sigcomm/PopaYBMTS13 fatcat:5xnm4lss3vhhtkkvwmtezaiyci

Providing bandwidth guarantees, work conservation and low latency simultaneously in the cloud

Shuihai Hu, Wei Bai, Kai Chen, Chen Tian, Ying Zhang, Haitao Wu
2016 IEEE INFOCOM 2016 - The 35th Annual IEEE International Conference on Computer Communications  
applications, low latency for latency-sensitive short messages, as well as work conservation to fully utilize the network bandwidth.  ...  In this paper, we identify the key deficiency of prior solutions and use this insight to motivate our design of Trinity-a simple, practical yet effective solution that achieves bandwidth guarantees, work  ...  The reason why ElasticSwitch has to sacrifice work conservation for bandwidth guarantees is that: it injects without distinction the traffic of both bandwidth guarantees and work conservation into the  ... 
doi:10.1109/infocom.2016.7524341 dblp:conf/infocom/Hu00TZW16 fatcat:2xmgihh4vbe5xfguh3wr2ccssy

Enabling Work-conserving Bandwidth Guarantees for Multi-tenant Datacenters via Dynamic Tenant-Queue Binding [article]

Zhuotao Liu, Kai Chen, Haitao Wu, Shuihai Hu, Yih-Chun Hu, Yi Wang, Gong Zhang
2018 arXiv   pre-print
Bandwidth guarantees and work conservation are two key properties to ensure predictable performance for tenant applications and high network utilization for providers.  ...  In this paper, we present QShare, an in-network based solution to achieve bandwidth guarantees and work conservation simultaneously.  ...  INTRODUCTION Sharing the network of multi-tenant datacenters has been a critical theme for public clouds. The two primary objectives, among others, are bandwidth guarantees and work conservation.  ... 
arXiv:1712.06766v2 fatcat:4qfofshjfvbwffcmbp2yu6ayda

Allocating Bandwidth in Datacenter Networks: A Survey

Li Chen, Baochun Li, Bo Li
2014 Journal of Computer Science and Technology  
Datacenters have played an increasingly essential role as the underlying infrastructure in cloud computing.  ...  As implied by the essence of cloud computing, resources in these datacenters are shared by multiple competing entities, which can be either tenants that rent virtual machines (VMs) in a public cloud such  ...  ElasticSwitch [11] and Hadrian [12] both leverage a combination of admission control, VM placement and congestion control, to achieve minimum bandwidth guarantees and work-conservation.  ... 
doi:10.1007/s11390-014-1478-x fatcat:izafenrmzbcrtfqbti2dw2qrju

Towards Efficient, Work-Conserving, and Fair Bandwidth Guarantee in Cloud Datacenters

Baraa Saeed Ali, Kang Chen, Imran Khan
2019 IEEE Access  
Bandwidth guarantee is a critical feature to enable performance predictability in cloud datacenters.  ...  INDEX TERMS Datacenter network, bandwidth guarantee, work conservation, MPTCP, fairness. 109134 This work is licensed under a Creative Commons Attribution 4.0 License.  ...  ElasticSwitch [13] and eBA [31] achieves work conservation by adjusting bandwidth guarantees dynamically.  ... 
doi:10.1109/access.2019.2930888 fatcat:zws6wivuengyzingwl3fxtmjxi

Nxt-Freedom: Considering VDC-Based Fairness in Enforcing Bandwidth Guarantees in Cloud Datacenter

Shuo Wang, Zhiqiang Zhou, Hongjie Zhang, Jing Li
2020 Applied Sciences  
Previous research has either aimed to provide minimum bandwidth guarantee, or focused on realizing work conservation according to the VM-to-VM (virtual machine to virtual machine) flow policy or per-source  ...  This paper presents a bandwidth that guarantees enforcement framework NXT-Freedom, and this framework allocates the network resources on the basis of per-VDC fairness, which can achieve work conservation  ...  The other is for providing the work-conserving bandwidth guarantees on the premise of VDC-based fairness.  ... 
doi:10.3390/app10217874 fatcat:qwegxjuozrayzo2jrvvy3622ci

Predictor: Providing fine-grained management and predictability in multi-tenant datacenter networks

Daniel S. Marcon, Marinho P. Barcellos
2015 2015 IFIP/IEEE International Symposium on Integrated Network Management (IM)  
Evaluation results show that Predictor provides significant improvements against DevoFlow (reducing flow table size up to 87%) and offers predictable and guaranteed network performance for tenants.  ...  It also enables tenants to request and receive predictable network performance for both intra-and inter-application communication, with workconserving bandwidth sharing.  ...  ElasticSwitch [7] and EyeQ [24] attempt to provide strict bandwidth guarantees with work-conservation.  ... 
doi:10.1109/inm.2015.7140278 dblp:conf/im/MarconB15 fatcat:hfz7bkludjbjhni5zwewfr3rre

STEM+: Allocating bandwidth fairly to tasks

Ilya Nikolaevskiy, Andrey Lukyanenko, Andrei Gurtov
2015 2015 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)  
We extend STEM with STEM+ -a work-conserving allocation mechanism.  ...  Fair sharing of bandwidth among tenants in datacenters is important to guarantee prompt execution while providing isolation between different jobs.  ...  A concept of ElasticSwitch [22] guarantees bandwidth allocation and work conservation to tenants simultaneously, while not demanding any support from network switches.  ... 
doi:10.1109/infcomw.2015.7179346 dblp:conf/infocom/NikolaevskiyLG15 fatcat:2hcpk2jxmrhl3m4c5ml2pyztkm

Flexible Network Bandwidth and Latency Provisioning in the Datacenter [article]

Vimalkumar Jeyakumar, Abdul Kabbani, Jeffrey C. Mogul, Amin Vahdat
2014 arXiv   pre-print
Past work has focussed on providing bandwidth to endpoints, but often we want to allocate resources among multi-node services.  ...  Parley also supports service-centric weighted sharing of bandwidth in excess of these guarantees.  ...  Both EyeQ [14] and ElasticSwitch [20] only offer work-conserving (and non work-conserving) bandwidth guarantees to individual service endpoints.  ... 
arXiv:1405.0631v2 fatcat:fqpjb57j6jfuve6dfz5wehzusu

On efficient bandwidth allocation for traffic variability in datacenters

Jian Guo, Fangming Liu, Xiaomeng Huang, John C. S. Lui, Mi Hu, Qiao Gao, Hai Jin
2014 IEEE INFOCOM 2014 - IEEE Conference on Computer Communications  
A lot of attentions have been drawn to solve this problem such as how to provide bandwidth guarantees for Virtualized Machines (VMs), proportional bandwidth share among tenants, and high network utilization  ...  The theoretical analysis and experimental results using OpenFlow show that our algorithm not only guarantees the bandwidth for VMs, but also provides fast convergence to efficiency and fairness, and smooth  ...  This way, the algorithm provides bandwidth guarantees for VMs, and maintains work-conserving.  ... 
doi:10.1109/infocom.2014.6848093 dblp:conf/infocom/GuoLHLHGJ14 fatcat:omek3y4u6jfabkrylljj2p2l7m

Application-driven bandwidth guarantees in datacenters

Jeongkeun Lee, Yoshio Turner, Myungjin Lee, Lucian Popa, Sujata Banerjee, Joon-Myung Kang, Puneet Sharma
2014 Proceedings of the 2014 ACM conference on SIGCOMM - SIGCOMM '14  
Providing bandwidth guarantees to specific applications is becoming increasingly important as applications compete for shared cloud network resources.  ...  We present CloudMirror, a solution that provides bandwidth guarantees to cloud applications based on a new network abstraction and workload placement algorithm.  ...  We also thank the anonymous reviewers and our shepherd, Chuanxiong Guo, for their guidance on the paper.  ... 
doi:10.1145/2619239.2626326 dblp:conf/sigcomm/LeeTLPBKS14 fatcat:qkgoaxi2zzgi7kxs372m2lobe4

Application-driven bandwidth guarantees in datacenters

Jeongkeun Lee, Yoshio Turner, Myungjin Lee, Lucian Popa, Sujata Banerjee, Joon-Myung Kang, Puneet Sharma
2014 Computer communication review  
Providing bandwidth guarantees to specific applications is becoming increasingly important as applications compete for shared cloud network resources.  ...  We present CloudMirror, a solution that provides bandwidth guarantees to cloud applications based on a new network abstraction and workload placement algorithm.  ...  We also thank the anonymous reviewers and our shepherd, Chuanxiong Guo, for their guidance on the paper.  ... 
doi:10.1145/2740070.2626326 fatcat:pdol25p27fgi5g37f6kmvv56h4

Datacenter Networks and Relevant Standards [chapter]

Daniel S. Marcon, Rodrigo R. Oliveira, Luciano P. Gaspary, Marinho P. Barcellos
2015 Cloud Services, Networking, and Management  
However, not all datacenters provide cloud computing. In fact, there are two main types of datacenters: production and cloud.  ...  Overview Datacenters are the core of cloud computing, and their network is an essential component to allow distributed applications to run efficiently and predictably [17] .  ...  ElasticSwitch [64] assumes there exists an allocation method in the cloud platform and focus on providing minimum bandwidth guarantees with a work-conserving sharing mechanism (when there is spare capacity  ... 
doi:10.1002/9781119042655.ch4 fatcat:ex7fwmh3fra4dg6tycdwog6dje

BwE

Alok Kumar, Mihai Amarandei-Stavila, Mathieu Robin, Aspi Siganporia, Stephen Stuart, Amin Vahdat, Sushant Jain, Uday Naik, Anand Raghuraman, Nikhil Kasinadhuni, Enrique Cauich Zermeno, C. Stephen Gunn (+2 others)
2015 Computer communication review  
For example, it may be the highest priority for one service to receive Gb/s of bandwidth but upon reaching such an allocation, incremental priority may drop sharply favoring allocation to other services  ...  BwE has delivered more service-e cient bandwidth utilization and simpler management in production for multiple years.  ...  Secondnet [ ] provides pair-wise bandwidth guarantees but requires accurate userprovided demands and is not work conserving.  ... 
doi:10.1145/2829988.2787478 fatcat:birjdlstnvcc3dl5i5lrzpvfgm
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