'Byzantine generals' diaporamas de présentation

The Byzantine Generals Problem

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Ch11 Distributed Agreement

Ch11 Distributed Agreement. Outline. Distributed Agreement Adversaries Byzantine Agreement Impossibility of Consensus Randomized Distributed Agreement Exponential Time Shared Memory Consensus. Outline. Distributed Agreement

555 views • 42 slides

OceanStore Global-Scale Persistent Storage

OceanStore Global-Scale Persistent Storage. Ying Lu CSCE496/896 Spring 2011. Give Credits. Many slides are from John Kubiatowicz, University of California at Berkeley I have modified them and added new slides. Motivation. Personal Information Mgmt is the Killer App

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CS 425/ECE 428/CSE424 Distributed Systems (Fall 2009)

CS 425/ECE 428/CSE424 Distributed Systems (Fall 2009). Lecture 9 Consensus I Section 12.5.1-12.5.3 Klara Nahrstedt. Acknowledgement. The slides during this semester are based on ideas and material from the following sources:

324 views • 22 slides

Time and Coordination

Time and Coordination. March 13, 2001. Time and Coordination. What is time? :-) Issue: How do you coordinate distributed computers if there is no global time? Problem: There is no Global Time that everyone can synchronize on Issues: Clock drift, clock skew

204 views • 11 slides