'Interactive consistency' diaporamas de présentation

Analysis of the SPIDER Fault-Tolerance Protocols

Analysis of the SPIDER Fault-Tolerance Protocols. Paul S. Miner p.s.miner@larc.nasa.gov 5th NASA Langley Formal Methods Workshop Williamsburg, VA June 14, 2000. What is SPIDER?. A general purpose fault-tolerant architecture

561 views • 40 slides

Failures and Consensus

Failures and Consensus. Coordination. If the solution to availability and scalability is to decentralize and replicate functions and data, how do we coordinate the nodes? data consistency update propagation mutual exclusion consistent global states group membership group communication

455 views • 36 slides

Distributed Consensus

Distributed Consensus. Reaching agreement is a fundamental problem in distributed computing. Some examples are Leader election / Mutual Exclusion Commit or Abort in distributed transactions Reaching agreement about which process has failed Clock phase synchronization

757 views • 32 slides

421 views • 29 slides

387 views • 29 slides