Robert Schadek

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Data replication is an important research area, as reliable access to data makes up the base of most of IT services. High operation availabilities, low operation costs and data consistency are major target conflicts in almost every data replication research. In this paper, we introduce a data semantics and data encoding-based data replication strategy(More)
Highly available services can be implemented by means of so-called quorum protocols. Unfortunately, applying quorum protocols in real-world physical networks turns out to be difficult since efficient quorum protocols often depend on a particular graph structure imposed on the replicas managed by it. In this paper, we show that the cost and availability(More)
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