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Management of data safety in distributed systems using data replication methods

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  • V. V. Kul’ba
  • S. K. Somov

Abstract

The paper is dedicated to an issue of the data safety management in distributed data processing systems. A high level of data safety is provided primarily due to the reliable operation of the distributed system. An effective method of improving the reliability of a distributed system and data safety is data replication. The article gives examples of static and dynamic data replication algorithms. The formulation of the management task for finding the optimal placement of replicas in a distributed system is given. As the task solution the author suggests using the modified heuristic method of searching for the p-median of the graph.

Suggested Citation

  • V. V. Kul’ba & S. K. Somov, 2019. "Management of data safety in distributed systems using data replication methods," RSUH/RGGU BULLETIN. Series Economics. Management. Law, Russian State University for the Humanities (RSUH), issue 2.
    • Handle: RePEc:aca:journl:y:2019:id:155
    DOI: 10.28995/2073-6304-2018-2-68-80
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