Andersen

Don’t Settle for Eventual: Scalable Causal Consistency for Wide-Area Storage with COPS

By Mosharaf on October 17, 2011

Wyatt Lloyd, Michael J. Freedman, Michael Kaminsky, and David G. Andersen, ”Don’t Settle for Eventual: Scalable Causal Consistency for Wide-Area Storage with COPS,” SOSP, 2011. [PDF] Summary This paper introduces a new consistency model, causal+, that extends the causal consistency model and lies between sequential and causal consistency models. The authors claim that causal+ is the ...

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Posted in Reviews | Tagged Andersen, causal consistency, COPS, FAWN, Freedman, Kaminsky, key-value, Lloyd, UCB Cloud Computing Course F11 | Leave a response

Resilient Overlay Networks

By Mosharaf on October 29, 2009

D. Andersen. H. Balakrishnan, F. Kaashoek, R. Morris, “Resilient Overly Networks,” 18th Symposium on Operating Systems Principles, (December 2001). [PDF] Summary Routing scalability in BGP comes at the cost of reduced fault-tolerance and slower fault-recovery procedures. BGP hides paths due to policy concerns, damps routing updates to avoid route flapping, and has or uses little ...

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Posted in Reviews | Tagged Andersen, Balakrishnan, Kaashoek, Morris, overlay, RON, UCB CS268 F09 | Leave a response

Safe and Effective Fine-grained TCP Retransmissions for Datacenter Communication

By Mosharaf on September 28, 2009

V. Vasudevan, A. Phanishayee, H. Shah, E. Krevat, D. G. Andersen, G. R. Ganger, G. A. Gibson, B. Mueller, “Safe and Effective Fine-grained TCP Retransmissions for Datacenter Communication,” ACM SIGCOMM Conference, (August 2009). [PDF] The TCP Incast Collapse Problem In data centers with high-fan-in, high-bandwidth synchronized TCP workloads, receivers can experience a drastic reduction in ...

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Posted in Reviews | Tagged Andersen, data center, Ganger, Gibson, incast, Krevat, Mueller, Phanishayee, retransmission, Shah, TCP, UCB CS268 F09, Vasudevan | 2 Responses