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- Koponen, Teemu, et al.
(författare)
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Architecting for Innovation
- 2011
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Ingår i: Computer communication review. - : Association for Computing Machinery (ACM). - 0146-4833 .- 1943-5819. ; 41:3, s. 24-36
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Tidskriftsartikel (refereegranskat)abstract
- We argue that the biggest problem with the current Internet architecture is not a particular functional deficiency, but its inability to accommodate innovation. To address this problem we propose a minimal architectural "framework" in which comprehensive architectures can reside. The proposed Framework for Internet Innovation (FII) - which is derived from the simple observation that network interfaces should be extensible and abstract - allows for a diversity of architectures to coexist, communicate, and evolve. We demonstrate FII's ability to accommodate diversity and evolution with a detailed examination of how information flows through the architecture and with a skeleton implementation of the relevant interfaces.
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2. |
- Panda, A., et al.
(författare)
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CAP for networks
- 2013
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Ingår i: HotSDN 2013 - Proceedings of the 2013 ACM SIGCOMM Workshop on Hot Topics in Software Defined Networking. - New York, NY, USA : Association for Computing Machinery (ACM). - 9781450320566 ; , s. 91-96
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Konferensbidrag (refereegranskat)abstract
- The CAP theorem showed that it is impossible for datastore systems to achieve all three of strong consistency, availability and partition tolerance. In this paper we investigate how these trade-offs apply to software-defined networks. Specifically, we investigate network policies such as tenant isolation and middlebox traversal, and prove that it is impossible for implementations to enforce them without sacrificing availability. We conclude by distilling practical design lessons from our observations.
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