COSCAnet-FT: Transparent network support for highly available cloud services

Kächele, Steffen; Hauck, Franz J.

doi:10.1109/netsys.2015.7089071

Cited by 3 publications

(1 citation statement)

References 13 publications

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“…Both approaches support a very vague definition of software component, whereas SORRIR has a welldefined component model that is here transparently enhanced by replication. Within the component-based cloud platform COSCA [15] active replication of components was supported by special communication measures [16]. Derecho [17] is a software library for creating structured cloud services that can be replicated using the SMR approach, but cannot cope with Byzantine failures.…”

Section: Related Workmentioning

confidence: 99%

Automatic Integration of BFT State-Machine Replication into IoT Systems

Berger¹,

Reiser²,

Hauck³

et al. 2022

Preprint

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Byzantine fault tolerance (BFT) can preserve the availability and integrity of IoT systems where single components may suffer from random data corruption or attacks that can expose them to malicious behavior. While state-of-the-art BFT state-machine replication (SMR) libraries are often tailored to fit a standard request-response interaction model with dedicated client-server roles, in our design, we employ an IoT-fit interaction model that assumes a loosly-coupled, event-driven interaction between arbitrarily wired IoT components.In this paper, we explore the possibility of automating and streamlining the complete process of integrating BFT SMR into a component-based IoT execution environment. Our main goal is providing simplicity for the developer: We strive to decouple the specification of a logical application architecture from the difficulty of incorporating BFT replication mechanisms into it. Thus, our contributions address the automated configuration, rewiring and deployment of IoT components, and their replicas, within a component-based, event-driven IoT platform.

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Section: Related Workmentioning

confidence: 99%