A New Dynamic Data Fragmentation and Replication Model in DDBMSs. Cost Functions

Constantin Baron () and Nicoleta Magdalena Iacob (Ciobanu) ()

Knowledge Horizons - Economics, 2014, vol. 6, issue 1, 158-161

Abstract: For globally expanding organizations, applications generate dynamic workflows with frequent changes in database access models (write, read) at different sites. In those situations a dynamic process to solve the requests on the site where were generated is recommended. The innovation consists in the possibility to integrate the three fundamental concepts specific to distributed databases: fragmentation, replication and fragments allocation in a model of an unbalanced dynamic system, completely decentralized and fully automated (the system continuously monitors the database and adjusts itself to the recent workload) which will permit remote read/writes to master replica and will offer high availability and performance boost.

Keywords: Fragmentation; replication; allocation; dynamic system model (search for similar items in EconPapers)
Date: 2014
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