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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Bibliographic Details
Published in:	Computers in Human Behavior Vol. 30; pp. 419 - 427
Main Authors:	Abdallaha, Hassan I., Amer, Ali A., Mathkour, Hassan
Format:	Article
Published:	Elsevier B.V. Jan2014
Subjects:	Database management Algorithms Database management software
Online Access:	View this record in EBSCOhost

Description
Summary:	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.