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Implementation Of Fragmentation And Replication Methods In Distributed Systems

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  • Anca-Georgiana Fodor

    (Romanian-American University, Bucharest, Romania)

  • Ion Lungu

    (Academy of Economic Studies, Bucharest, Romania)

Abstract

One of the most important elements of distributed systems is data distribution across the entire informational system. In order to benefit from a distributed system data architecture advantages, we need to create and implement such a data distribution design to be sure that we maximize the local data processing and minimize the cost of communication between sites of distributed system. Data distribution consists in three essential steps: data fragmentation, allocation and replication of data fragments to system’s sites. The decision of fragmentation differs from one system to another and there are a lot of ways to implement the data fragmentation. The key element is to find a solution which minimize the data selection and transfer between sites and minimize the access to disk, through a proper database indexing. This paper presents activities and steps to implement fragmentation and replication methods for building distributed database systems.

Suggested Citation

  • Anca-Georgiana Fodor & Ion Lungu, 2016. "Implementation Of Fragmentation And Replication Methods In Distributed Systems," Romanian Economic Business Review, Romanian-American University, vol. 10(2), pages 373-383, December.
    • Handle: RePEc:rau:journl:v:10:y:2016:i:2:p:373-383
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