Performance optimality enhancement algorithm in DDBS (POEA).

Highlights: [•] A new dynamic data allocation algorithm for non-replicated DDBS (POEA) is presented. [•] POEA improves fragments reallocation to different sites. [•] POEA adopts the shortest path between the old location and the new anticipated location. [•] Experimental results show that POEA has e...

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Detalles Bibliográficos
Publicado en:	Computers in Human Behavior Vol. 30; pp. 419 - 427
Autores principales:	Abdallaha, Hassan I., Amer, Ali A., Mathkour, Hassan
Formato:	Artículo
Publicado:	Elsevier B.V. Jan2014
Materias:	Database management Algorithms Database management software
Acceso en línea:	Ver este registro en EBSCOhost

Descripción
Sumario:	Highlights: [•] A new dynamic data allocation algorithm for non-replicated DDBS (POEA) is presented. [•] POEA improves fragments reallocation to different sites. [•] POEA adopts the shortest path between the old location and the new anticipated location. [•] Experimental results show that POEA has efficiently reduced the transmission cost. [•] Minimizes frequency and time spent on fragment migration over the network sites.