A diversified and correct-by-construction broadcast service

A diversified and correct-by-construction broadcast service

We present a fault-tolerant ordered broadcast service that is correct-by-construction. Our broadcast service allows for diversity in space, whereby the participants in the broadcast protocol run different code, as well as in time, whereby the protocol itself is changed periodically. We use the Nuprl...

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Hauptverfasser: Rahli, V., Schiper, N., Van Renesse, R., Bickford, M., Constable, R. L.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Computer crashes
Fault tolerance
Fault tolerant systems
Proposals
Protocols
Reactive power
Switches
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Beschreibung
Zusammenfassung:We present a fault-tolerant ordered broadcast service that is correct-by-construction. Our broadcast service allows for diversity in space, whereby the participants in the broadcast protocol run different code, as well as in time, whereby the protocol itself is changed periodically. We use the Nuprl proof assistant to specify the service, prove correctness, and synthesize the code. The paper includes initial performance results.
ISSN:1092-1648
2643-3303
DOI:10.1109/ICNP.2012.6459943