Incrementally upgradable data center architecture using hyperbolic tessellations

Csernai, Márton; Gulyás, András; KröSi, Attila; Sonkoly, Balázs; Biczók, Gergely

doi:10.1016/j.comnet.2012.12.004

Cited by 4 publications

(2 citation statements)

References 15 publications

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“…VL2 is another architecture that focuses on the use of server capacity and facilitates the routing with using of flat addresses. SWDC [23], Poincare [22], Scafida [21], S2 [20], Jellyfish [19] and RingCube [7] are also switch-centric architectures. All of the solutions use switch beside server in DCN architecture.…”

Section: Related Workmentioning

confidence: 99%

MooreCube: A Scalable and Flexible Architecture for Cloud Computing Data Centers on Multi-port Servers

Jahani¹,

Khanli²

2017

SCPE

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Networks provide the infrastructure of cloud computing data centers. Servers in data centers grow to respond to the growing user demands. Data center scalability and flexibility in the use of multi-port servers is a challenging issue. Heretofore, no method has been considered for scalability and flexibility issues. This paper proposes a new architecture called MooreCube that can increase network scalability and decrease network diameter as well as increase flexibility. MooreCube is a scalable and flexible architecture that each multi-port server directly connected to other servers via bi-directional links, without using any switch. Furthermore, MooreCube is a recursively defined architecture that uses Moore graph as Building Block (BB) structure and uses the hierarchical structure to meet high scalability. The paper proposes a multipath routing to increase fault tolerance and decrease links burden. MooreCube architecture compared with other switchless architectures that use reserved ports to increase scalability. The simulation results show MooreCube increase scalability and flexibility along with decrease the diameter of the network.

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Section: Related Workmentioning

confidence: 99%

MooreCube: A Scalable and Flexible Architecture for Cloud Computing Data Centers on Multi-port Servers

Jahani¹,

Khanli²

2017

SCPE

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show abstract

“…The topologies of existing DCNs architectures fall into switchcentric and server-centric architectures [33]. Fat-tree [2], VL2 [11], Portland [26], Jellyfish [28], S2 [32], Scafida [17], Poincaré [8], and SWDC [27] belong to the former category, in which servers are attachments of switches fabric. DCell [14], BCube [13], CamCube [1] [7], FiConn [21], HCN&BCN [15], DPillar [24], SWCube&SWKautz [22], and FSquare [23] fall into server-centric category, in which servers undertake the task of processing and forwarding data.…”

Section: Introductionmentioning

confidence: 99%

FleCube: A flexibly-connected architecture of data center networks on multi-port servers

Shen

2016

Computer Communications

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Underlying network provides infrastructures for cloud computing in data centers. The server-centric architectures integrate network and compute, which place routing intelligence on servers. However, the existing multi-port server based architectures suffer from determined scale and large path length. In this paper, we propose FleCube, a flexibly-connected architecture on multi-port servers without using any switches. FleCube is recursively constructed on division of multiple ports in a server by means of complete graph. FleCube benefits data center networks by flexible scale and low diameter, as well as large bisection width and small bottleneck degree. Furthermore, we develop multi-path routing (MPR) to take advantage of parallel paths between any two servers. MPR adopts random forwarding to distribute traffic load and relieve network congestion. Analysis and comparisons with existing architectures show the advantages of FleCube. Evaluations under different degrees of network traffic demonstrate the merits of FleCube and the proposed routings.

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Length Shuffle: Achieving high performance and flexibility for data center networks design

Shen

2017

Computer Communications

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Incrementally upgradable data center architecture using hyperbolic tessellations

Cited by 4 publications

References 15 publications

MooreCube: A Scalable and Flexible Architecture for Cloud Computing Data Centers on Multi-port Servers

MooreCube: A Scalable and Flexible Architecture for Cloud Computing Data Centers on Multi-port Servers

FleCube: A flexibly-connected architecture of data center networks on multi-port servers

Length Shuffle: Achieving high performance and flexibility for data center networks design

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